Sometimes in life we just end up having to shake hands with people we don't like. A begrudging handshake with no smile wouldn't have bothered me too much, but the pic you link shows him smiling broadly and even putting his hand on Chavez's shoulder - body language that says "you're my friend."
Obama is a disgrace.
Exactly. That’s why OI posted that one. No mistake in body language there. That’s because Chavez is Obama’s ideological twin.