Looks pretty aggressive, there.
Check out the facial expression on X42 while he jabs Chris's notes. What a thug.
There are WAY to many captions that could be attached to that picture.
It's a tactic. Remember when he debated California's Brown during the '92 Primary season? Brown had made some comment about Hillary, and during the debate Clinton (at a podium next to Brown) moved toward Brown and said something like "Don't you talk about my wife...". Brown took a step backward, away from Clinton. A show of retreat - that's all Clinton wanted, and it hurt Brown. I haven't seen the Wallace interview, but apparently Wallace did not move away.