McClellan FleesOccasionally I'll catch one of Scott McClellan's White House Press Briefings on C-SPAN and I always get the impression that he's on the verge of tears. Maybe it's just the way his voice sounds. Maybe Rove has a cattle prod up his ass. Or maybe it's just the constant humiliation from having to peddle the president's blatant lies. Whatever the reason, it will be interesting to see who replaces him.