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

  • 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.

  • The incurious probe into Paris terrorist's arms suppliers

    France — Investigation

    In January 2015, a series of terrorist attacks in Paris left 17 people dead, including 11 at the offices of satirical magazine Charlie Hebdo, and four Jewish men in a kosher supermarket. The attack on the kosher store was carried out by Amedy Coulibaly in the name of the so-called Islamic State group. A number of weapons later found at the scene and at his home transited via an arms trafficking network in northern France which had been the object of several lengthy police surveillance operations. So why have magistrates in charge of investigating the itinerary of the arms still not questioned those involved in the surveillance? Karl Laske reports.

  • How French ex-PM Villepin received nearly 500,000 euros 'from Libyan funds'

    France — Investigation

    In 2009 the former French prime minister Dominique de Villepin was paid nearly half a million euros in money which originated in a Libyan state fund, Mediapart can reveal. Details of the payment, which came via middleman and business Alexandre Djouhri, have been unearthed by investigators examining another 500,000 euro payment, which was made to Nicolas Sarkozy's former right-hand man Claude Guéánt and which passed through a similar route. Villepin has told detectives he was unaware of the Libyan origin of the money. Karl Laske and Fabrice Arfi report.

  • Arms dealer Takieddine: 'I gave suitcases of Libyan cash to Sarkozy'

    France — Investigation

    In an interview filmed by Mediapart, arms dealer and business intermediary Ziad Takieddine has described how he brought three suitcases of cash from Libya to give to Nicolas Sarkozy and his top aide just before the former's successful presidential campaign in 2007. In a testimony that backs up claims that Sarkozy's campaign was part-funded by Colonel Muammar Gaddafi's regime, the Franco-Lebanese businessman says: “I discovered things that should no longer stay hidden.” The revelations come as Nicolas Sarkozy makes an enforced exit from French politics after his humiliating defeat in last week's primary to choose the Right's 2017 presidential candidate. Fabrice Arfi, Karl Laske and Nicolas Vescovacci report.

  • The corruption pact behind the suitcases of Libyan cash sent to Paris

    France — Investigation

    Mediapart is publishing four documents which prove that from 2005 to 2009 Nicolas Sarkozy and his aides tried to extricate Libyan spy chief Abdullah al-Senussi from his legal problems in France where he had been convicted for his involvement in the bombing of a passenger plane over Africa. The same Senussi is suspected of having sent five million euros in Libyan cash to Sarkozy and his chief of staff Claude Guéant before the 2007 presidential election - as revealed by the man who says he physically carried the money, arms dealer Ziad Takieddine. Fabrice Arfi and Karl Laske report.

  • Bulgarian nurses affair: Gaddafi regime 'deliberately infected' children with HIV

    International — Investigation

    Ten years after the liberation of five Bulgarian nurses and a Palestinian doctor from Libya, mystery still surrounds how nearly 400 children in that country's second city Benghazi contracted the HIV virus. Now Mediapart can reveal astonishing claims that it was the Libyan authorities themselves who obtained “phials” of the virus to infect many children, to shift blame on to the West. The astounding claims are made in a diary kept by the late Libyan prime minister Shukri Ghanem, who was later found dead in Vienna after fleeing Libya in 2011. Fabrice Arfi and Karl Laske report.

  • Food nutrition label trial in French stores branded a 'farce'

    France

    The government is trialling four different systems of food labelling in a bid to inform consumers better about exactly what it is they are eating. But food quality watchdogs claim that the nutrition label test being conducted in supermarkets across France has been hijacked by the food producing lobby and should now be abandoned. Karl Laske reports.

  • Revealed: the 2007 notebook that detailed Sarkozy's Libyan election funding

    France — Investigation

    A handwritten notebook kept by a senior Libyan figure details three payments made by Gaddafi's regime to fund Nicolas Sarkozy's 2007 presidential election campaign, Mediapart can reveal. Shukri Ghanem, who was then Libya's oil minister, took notes on the three payments made in 2007, which came to a total of 6.5 million euros. Ghanem later fled the North Africa country and was found dead in Austria in 2012. The discovery of his personal notebook and its entries from 2007 undermine claims by Sarkozy's camp that allegations of illegal Libyan funding are based on forged documents written after Gaddafi's fall from power. Fabrice Arfi and Karl Laske report.

  • Trump election campaign manager cited in French probe into illegal political funding

    International — Investigation

    Donald Trump’s election campaign manager Paul Manafort is suspected by a French judicial investigation of having signed a fake contract with Paris-based arms dealer Ziad Takieddine to help the latter hide the real origin of cash seized by customs officers which he had smuggled into France from Switzerland. The incident occurred at the height of what has become known as the “Karachi Affair”, involving suspected illegal funding of former French prime minister Édouard Balladur’s 1995 presidential election campaign. Manafort is also suspected by the investigation of having invoiced the Balladur camp for unnecessary opinion polls during the campaign. Karl Laske and Fabrice Arfi report.  

  • Mossack Fonseca's key role in French corruption cases

    International — Investigation

    The Panama Papers revelations have rocked the world with disclosures of how Panamanian law firm Mossack Fonseca mounted offshore financial structures for the rich and powerful that enable tax evasion and money laundering on a staggering scale. Beyond the sensational cases emerging in the leaked documents, Mossack Fonseca is also cited in several judicial investigations into some of the most important corruption scandals in France over recent years. Fabrice Arfi, Karl Laske, Mathilde Mathieu, Yann Philippin and Ellen Salvi report.