I'm don't really have much of an opinion regarding Keith Olbermann - like Rachel Maddow he sometimes gets things very wrong and has a petit-bourgeois liberal smugness to him, and other times he nails it. I don't have cable so I only see clips of his when friends forward them to me. In this clip his designation of McCarthyism as an attack on "liberalism" struck me as an unfortunate and opportunistic revisionism. But overall I thought this response to the tear-down of OWS well done. The part about the Batman bridge shut down is spot on.