Agencies Betc Sets Up Shop in Paris, Another Modernista Alum Finds New Gig By Kiran Aditham on May. 19, 2011 - 9:08 AM Euro RSCG Betc–ok, guess it’s just called Betc now–is expanding its “micro-network” by opening up a London office come May 26. The agency behind the Evian “Roller Babies” spot, which we gu ...