From what I've read Rick Perry got crabby after Paul called him out on the HPV shot executive order and his letter on Hillarycare. He was caught on camera confronting Paul with Paul's bodyguard behind Perry. He waves his finger at Paul while grabbing surprised Paul's wrist. Then Huntsman gets between the 2 as Perry argues with Paul. I guess Perry was hoping the secret topic of Gardasil wouldn't be brought up.
Then you're reading the wrong sources. Seriously though, the postures and facial expressions of the two men don't look very "cordial". Neither is smiling, Perry is all up in Paul's bubble, grasping Paul's arm, Perry's hand is in Paul's face. Supposedly that is Paul's body guard in the foreground. Granted, it could be taken out of context. The picture could have been snapped at a point which appears like a confrontation.
I read it at radicalsocialistmuslimliberal.net. That's where I get all my news. It definitely looks like Perry is pissed off.
And Obama looks like a deranged nutball in this photo. It must mean he was being a deranged nutball at that moment. What a non-story.
And in this picture it looks like Perry is trying to deep-throat a hot dog. It must mean he is suppressing homosexuality and his only outlet for his sexual frustration is simulating sexual acts on food Seriously, look how forlorn he looks
In this picture, Nancy Pelosi looks like a suicide cult leader. She must have been trying to get people to kill themselves at that moment as a comet was passing by the earth.