president zourabichvili fears putin could launch a similar campaign in georgia. war, georgia has become home to 100,000 russians. >> it's very unnerving when in your own country you have people that are talking the language of the enemy. and that believe that they're at home. >> the russians believe that they are at home. >> they're behaving and believing that they are very much at home. so there is a fine line. and that line has to be kept so that we do not have incidents in the future that would allow russia to use their favorite doctrine of protecting russian-speaking citizens. >> so why doesn't georgia just say, no more russians through our border? >> that is a question for the authorities. >> aren't you the authority? >> no. i don't have the executive powers, unfortunately. >> the executive power to control georgia's borders is squarely in the hands of its prime minister -- irakli garibashvili. publicly, he's said that he supports the country's bid to move away from neighboring russia and join the european union. but his actions and inactions tell a differen