The Senate's No. 2 Democrat has compared the U.S. military's treatment of a suspected al Qaeda terrorist at the U.S. prison at Guantanamo Bay with the regimes of Adolf Hitler, Josef Stalin and Pol Pot, three of history's most heinous dictators, whose regimes killed millions. In a speech on the Senate floor late Tuesday, Minority Whip Richard J. Durbin, Illinois Democrat, castigated the American military's actions by reading an e-mail from an FBI agent. The agent complained to higher-ups that one al Qaeda suspect was chained to the floor, kept in an extremely cold air-conditioned cell and forced to hear...