While Socialist Party presidential candidate François Hollande won the election first round on Sunday, it was far-right Front National party leader Marine Le Pen who came out of the contest the most jubilant. Her nationwide 17.9% slice of the vote was the highest the far-right has ever obtained in presidential elections, well beyond what opinion polls predicted, and has elevated her to the position of a broker of votes for the next round. For as Hollande and second-placed Nicolas Sarkozy now move on to the final play-off on May 6th, the outgoing president is now launched on a desperate and dismal chase for support from the far-right electorate. But is Marine Le Pen on the threshold of transforming the Front National into a significant and popular force on the Right, or will she more likely belly-flop from the crest of a temporary wave of protest from a politically disenfranchised section of French society? For an answer, and an explanation of her success, Michaël Hajdenberg turned to Sylvain Crépon, a sociology professor and a recognised expert researcher on the Far Right, and the Front National in particular.