Comment: I generally track conservative (as they're the only mainstream party that at least talks about the only political issues important to me - small gov't, getting it out of our lives) but don't think of myself as especially partisan.  Still, this strikes me as an odd story.  This is politics, not a tea-party (no pun intended).   Since when does policy disagreement amount to all those ugly "isms" ascribed to Vaughan - even if he did raise his voice.