Or else Kerry will regale Putin with his life story starting with "did you know I served in Vietnam?" and decade upon decade of other fantasies. And if that is not enough he has albums of boudoir photography of Theresa. That right there is enough to make even Putin crumble!
Obama will give him an Amish shunning. On top of that, when Putin has to build a barn, Obama will not come.
Maybe 0bama will send back his bust of Lenin and a CD of his speeches.