TOPSHOT - This picture taken on May 1, 2018 shows DOPC (Direction de l'Ordre Public et de la Circulation) Commissaire Philippe Mizerski (2ndL) holding a briefing next to Elysee Chief Security Officer Alexandre Benalla (R) wearing a police visor, on the place de la Contrescarpe in Paris during Labour Day protests. The most damaging scandal of Emmanuel Macron's presidency deepened on July 21 as his interior minister faces a grilling over his response to a top security aide caught on video striking a young man at a Paris protest in May. Benalla, 26, was initially suspended without pay but on July 20, 2018 Macron fired his former security aide, who was taken into custody suspected of unlawfully receiving police surveillance footage in a bid to clear his name. He is to face a magistrate on July 22, 2018, Paris prosecutors said. / AFP PHOTO / -