Maybe the protestors shouldn't have been so nice and respectful to the Senator since afterwards he showed no respect to them:
From Journal Sentinel
"I really think if I had had to, I could have walked through the crowd and it would have been okay," he told the Cap Times. "They're loud, they'll give you the finger, and they yell at you, but I really think deep down inside they're just mostly college kids having fun, just like they're having fun sleeping with their girfriends on air mattresses. That's the guts of that crowd."
Tuesday evening, Grothman appears on MSNBC and describes the protesters as "a bunch of slobs taking up the building."
From Max Keiser.