Well, Dubya’s still up slightly in the polls right now, but Republican pollster Frank Luntz has nevertheless sounded the warning bells for the GOP. “Step by step, debate-by-debate, John Kerry has addressed and removed many remaining doubts among uncommitted voters. My own polling research after each debate suggests a rather bleak outlook for the Bush candidacy: many who still claim to be ‘undecided’ are in fact leaning to Mr. Kerry and are about ready to commit.“