When the U.S. Senate was first conceived by the Founders, it was meant to be a forum for civilized debate. And for a long time it was, with scholars like Henry Clay, Daniel Webster, Henry Cabot Lodge, and Daniel Patrick Moynihan among its ranks. These were people of ideas who relished a good give-and-take, the clash of intellects, and the possibility of finding common ground. This is not the modern U.S. Senate, where debate is often confused with authoritative Ted Kennedy-style yelling.