Former CEO of Cisco Systems, John Chambers (L), France's President Emmanuel Macron (C), and French Minister of State for the Digital Sector Mounir Mahjoubi, attend a signing ceremony to name Chambers as the representative of the French Tech, during the 'Choose France' summit, at the Chateau de Versailles, outside Paris on January 22, 2018. President Emmanuel Macron's campaign for a 'French Renaissance' kicked into overdrive on January 22 as his government welcomed 140 multinational business leaders before this week's jamboree of the rich and powerful in Davos. France //SIPA_SIPA9350079/Credit:LIEWIG-POOL/SIPA/1801231010