(FILES) In this file photo taken on November 25, 2010, Nicolas Sarkozy (R), then France's President, gestures next to Brice Hortefeux, then French Interior Minister during a working meeting in Mayet-de-Montagne after visiting a farm in the nearby town of Isserpent. Former French president Nicolas Sarkozy has been called in for questioning by investigators looking into suspected Libyan financing of his 2007 election campaign, a source close to the inquiry told AFP on March 20, 2018. Brice Hortefeux, a top government minister during Sarkozy's presidency, was also questioned on March 20, 2018 as part of the inquiry. / AFP PHOTO / Eric Feferberg