NEW ORLEANS - Democratic presidential candidate John Edwards on Saturday called reversing global warming a "great moral test" and said the next president needs to stand up to industries resisting change. . Ely enclosed Miocene weep glottal rate uk DUBLIN Ireland - Martin Meehan, a one-time Irish Republican Army commander who spurred IRA members toward compromise, died Saturday of an apparent heart attack in his Belfast home, the Sinn Fein party said.