Greg Giraldo should be a lot more famous than he is. Of all of the stand-up comedians working the circuit and talking topical, few know how to tell it like it is like Giraldo can. My interview with him ran on Friday, and I went to see his show Saturday at the Comedy Connection. He had me rolling throughout his set, taking on everything from the just concluded national spelling bee to the immigration debate and practically anything else that our society should be worried about. RELATED: Greg Giraldo’s Web site (which has audio and video clips). Or watch other video clips of Giraldo on Comedy Central.