I don't really want to talk about the handshake. What is interesting is that whenever he opens his mouth it is only about national security. Why? He's positioning himself/repubs to say "I told you so" if anything should happen.
It is the sickest of politics. He's gambling that the U.S. will get hit by terrorists and then he can say Obama made us less safe.
Conspiracy alert: I would go so far as to say that he might of set a ball rolling before he even left office.
This sad man needs to be prosecuted.