Alan is dressed as a vampire; footage of Osama bin Laden hosting a morning talk show; throughout the evening, the CBS Orchestra plays songs by the recently deceased Solomon Burke; Jim Parsons shares an audition story; tonight on "People and Their Vegetables," an 8 1/2 pound ham; Geoffrey Canada promotes Waiting for "Superman"; Mark Ronson and the Business Intl. (featuring) Q-Tip and MNDR perform "Bang Bang Bang."