Italian documentalist Simone Bruno (L) and Swiss photojournalist Boris Heger (R), friends and colleagues of French journalist Romeo Langlois, who disappeared in Colombia during a firefight between the military and the FARC guerrillas, wait for news from him at a hotel in Florida, capital of the southern department of Caqueta, Colombia, on May 4, 2012. Colombian authorities are unsure that leftist FARC guerrillas took a French reporter hostage, President Juan Manuel Santos said Friday, nearly a week since Romeo Langlois went missing.