I don’t know if Putin said it, but it’s been picked up from somewhere and posted in several places, including a Telegraph blog:
http://www.bing.com/search?q=%22Negotiating+with+Obama+is+like+playing+chess+with+a+pigeon.+The+pigeon+knocks+over+all+the+pieces%2C+sh*ts+on+the+board+and+then+struts+around+like+it+won+the+game.%22&form=DLCDF8&pc=MDDC&src=IE-SearchBox
This really says it all. So funny!