CNN EarlyStart October 28, 2013 09:51:00
Big difference. >> i'm hoping. it has, believe me. >> reporter: you're seeing things happen? >> yes. >> reporter: his other challenge is overhauling the city's infrastructure. the sky line is a mess of cranes and partially completed buildings, many of them much-needed hotels and then there is the traffic. it's appalling. sochi's mayor is firmly on team putin and insists somehow it will all be fixed in three months. security is an especially big concern at these games because islamic terrorists have promised to disrupt them and they can't rely on mother nature to deliver the white stuff. snowfa...