Karl Laske

J'ai rejoint Mediapart en mai 2011, après avoir été été journaliste à Libération de 1994 à 2011.

J'ai publié: L'assassin qu'il fallait sauver (Robert Laffont, 2025), De la part du Calife (Robert Laffont, 2021), Avec les compliments du Guide (avec Fabrice Arfi, Fayard, 2017), Les cartels du lait (avec Elsa Casalegno, Editions Don Quichotte, 2016), La Mémoire du plomb (Stock, 2012), Le Vrai Canard (avec Laurent Valdiguié, Stock, 2008, réédité en Points Seuil, 2010), Putsch au PS (collectif Victor Noir, Denoël, 2007), Machinations (avec Laurent Valdiguié, Denoël, 2006, réédité chez Pocket), Nicolas Sarkozy ou le destin de Brutus (collectif Victor Noir, Denoël, 2005), Des coffres si bien garnis, enquête sur les serviteurs de l'État-voyou (Denoël, 2004), Ils se croyaient intouchables (Albin Michel, 2000), Le banquier noir (Seuil, 1996).

Declaration of interest

In the interest of transparency towards its readers, Mediapart’s journalists fill out and make public since 2018 a declaration of interests on the model of the one filled out by members of parliament and senior civil servants with the High Authority for Transparency and Public Life (HATVP), a body created in 2014 after Mediapart’s revelations on the Cahuzac affair.

Consult my declaration of interests

All his articles

  • Libyan funding: Sarkozy clan's secret plan to clear man behind airliner bombing

    France — Investigation

    According to documents gathered by an elected official in Tripoli, in 2005 Nicolas Sarkozy's close friend and personal lawyer Thierry Herzog offered to get an arrest warrant and conviction against a senior Libyan official – who was blamed for a terrorist attack - quashed. The man in question, Colonel Muammar Gaddafi's brother-in-law and security chief Abdullah Senussi, had been given a life prison sentence in his absence for masterminding the 1989 bombing of a French UTA airline DC10 passenger plane over Niger, in which 170 people lost their lives. The documents, seen by Mediapart, also show that Herzog was taken to Tripoli to discuss the affair by Francis Szpiner, the lawyer for the victims of the attack, though the latter has denied making the trip. The revelations point to a potential quid pro quo to explain why the Libyan regime would have been willing to help fund Sarkozy's 2007 presidential campaign, claims over which the former president is being investigated. Karl Laske and Fabrice Arfi report.

  • Ex-Sarkozy campaign treasurer Woerth faces probe over Libyan funding affair

    France — Investigation

    The current chairman of the powerful finance committee at the National Assembly, Éric Woerth, has been placed under formal investigation over the affair involving Libyan funding of Nicolas Sarkozy's 2007 election campaign. Member of Parliament Woerth, who was treasurer of Sarkozy's campaign and later budget minister, faces an investigation over “collusion in illicit financing of an election campaign”. It is claim he concealed a massive influx of cash in the campaign accounts. Former president Nicolas Sarkozy is already under investigation in relation to the affair. Fabrice Arfi and Karl Laske report.

  • Gaddafi interpreter details Sarkozy's meetings with Libyan dictator

    International — Interview

    In a lengthy interview with Mediapart earlier this month in Tunisia, where he now lives in exile, Moftah Missouri, who served for 15 years as the personal advisor and interpreter of the late Libyan dictator Muammar Gaddafi, details his first-hand knowledge of Nicolas Sarkozy’s confidential dealings with the Gaddafi regime, before and after he became president. Sarkozy was last month placed under formal investigation in a French judicial probe into Gaddafi’s suspected secret funding of his 2007 election campaign, and Missouri, who told Mediapart the Libyan leader confirmed to him in person the illicit financing, says he is willing to testify before the French magistrates.     

  • The evidence of how Nicolas Sarkozy served Gaddafi regime's interests

    France — Investigation

    Nicolas Sarkozy, who has been placed under formal investigation for corruption over Libyan funding of his election campaign, has denied claims that he took money as part of a corrupt arrangement with Muammar Gaddafi's regime. He has also sought to rubbish accusations that as part of a corrupt pact he helped further the cause of Libya and some of its key figures. But here Fabrice Arfi and Karl Laske detail the evidence showing that the former head of state did indeed serve the interests of Gaddafi's dictatorial regime.

  • Exclusive: what Sarkozy told police under questioning about Gaddafi funding evidence

    France — Investigation

    Mediapart has obtained access to extracts of the transcripts of the questioning last week of former French president Nicolas Sarkozy by officers of France’s anti-corruption police agency, OCLCIFF, and also by the magistrates in charge of their investigation into the suspected financing of his 2007 presidential election campaign by the late Libyan dictator Muammar Gaddafi. They reveal how Sarkozy, who after more than 30 hours of questioning was placed under investigation on March 21st for “illicit funding of an electoral campaign”, “receiving and embezzling public funds” from Libya, and “passive corruption”, was unable to provide convincing answers on a number of key questions, and how also he appeared to place responsibility for some of the most compromising evidence of collusion with Gaddafi’s regime on his close staff, including lifelong allies and friends Claude Guéant and Brice Hortefeux. Fabrice Arfi and Karle Laske report.

  • The fact and fiction of Nicolas Sarkozy's claims against Mediapart

    France

    Former French president Nicolas Sarkozy appeared on French television on Thursday in an attempt to dismiss evidence that this week led to him being placed under investigation for “illicit funding of an electoral campaign”, “receiving and embezzling public funds” from Libya and “passive corruption” by magistrates leading a probe into the alleged funding of his 2007 election campaign by  late Libyan dictator Muammar Gaddafi. Sarkozy adopted the stance of victim, claiming that a Libyan document approving the secret funding,  revealed by Mediapart in 2012, was a “forgery”, when he misled viewers about expert findings on its veracity and even denied the fact that their conclusions led to his suit against Mediapart being thrown out twice by judges. Mediapart reporters Fabrice Arfi and Karl Laske detail here the hard facts about the evidence that the former president knowingly chose to ignore.  

  • Nicolas Sarkozy placed under investigation for corruption, embezzling public funds and illegal political funding

    International

    Nicolas Sarkozy was placed under formal investigation by magistrates on Wednesday for “illicit funding of an electoral campaign”, “receiving and embezzling public funds” and “passive corruption” at the end of almost 48 hours of questioning by French police investigating evidence that the former French president’s 2007 presidential election campaign was partly funded by the regime of the late Libyan dictator Muammar Gaddafi. It is unprecedented in France for a former president to face prosecution for having been sponsored by a foreign power. Fabrice Arfi and Karl Laske report on the latest events and the background to the case, which followed Mediapart's first revelations in 2011.

  • Libyan funding: the new documents that threaten Sarkozy's former key aide

    France — Investigation

    The middleman Alexandre Djouhri has been released on bail by a court in London pending proceedings to extradite him to France. Examining magistrates in Paris investigating claims that Libyan regime money was used to finance Nicolas Sarkozy's 2007 election campaign want to question Djouhri over crucial documents found at his Swiss home. Mediapart understands these show that the middleman did indeed oversee the payment of half a million euros of Libyan origin to President Sarkozy's most trusted lieutenant, Claude Guéant. Karl Laske and Fabrice Arfi report.

  • Why detention of billionaire Saudi prince worries the Élysée

    France — Investigation

    The ultra-wealthy Saudi prince Prince Al-Waleed Bin Talal, the owner of the George-V hotel in Paris, remains in detention in Riyad, one of a number of prominent people in the regime who faces claims of corruption. Prince Al-Waleed is an important figure in France and not just because he owns a prestigious hotel here. The billionaire is a key player in a partnership between the French public sector financial institution the Caisse des Dépôts et Consignations (CDC) and a Saudi investment fund. One of his advisers was also a supporter of President Emmanuel Macron's En Marche! party. As Karl Laske reports, this helps explain why the Élysée is keeping a close eye on what happens to the Saudi prince.

  • The Riyadh riddle and the woes of the Hariri business empire

    International

    A degree of mystery continues to surround what appears to have been a forced sojourn of Lebanese Prime Minister Saad Hariri in Saudi Arabia last month, to the backdrop of heightened tensions in the Middle East centred on the Saudi kingdom’s rivalry with Iran. French President Emmanuel Macron played what Hariri has called a “historic” role that secured his departure from Riyadh, but the financial difficulties of the Lebanese politician’s extensive business interests may also be part of the complex plot leading up to the November events. Karl Laske reports.

  • Libyan funding of Sarkozy election campaign: a damning police report

    France — Investigation

    Police officers from France's anti-corruption squad, the OCLCIFF, have produced a preliminary and damning report into the claims that the Libyan regime under Muammar Gaddafi funded the 2007 presidential election campaign of Nicolas Sarkozy. It raises questions about the role of Éric Woerth who at the time was treasurer of Sarkozy's campaign, later became a minister and is now president of the finance committee at the National Assembly. Meanwhile judges have ordered the seizure of properties belonging to Sarkozy's former chief-of-staff and right-hand man, Claude Guéant. Fabrice Arfi and Karl Laske report.

  • Probe into Libyan funding of Sarkozy follows trail of cash

    International — Investigation

    A French judicial investigation into the suspected illegal financing of Nicolas Sarkozy’s 2007 presidential election campaign by the regime of late Libyan dictator Muammar Gaddafi, opened after evidence of Tripoli’s agreement to make the payment was published by Mediapart, has in recent weeks stepped up questioning of suspects and witnesses in the case who have confirmed the abundant use of cash sums to pay campaign staff. Several former managers and secretaries of the campaign were placed in custody and questioned by police who also carried out searches of their homes. Fabrice Arfi, Karl Laske and Mathilde Mathieu report.