George W. Bush has to restrain himself from running victory laps to celebrate the Saddam Hussein capture. Republican leaders are gleeful about facing a Democratic ticket likely led by Howard Dean. So, it may seem odd, even perverse, to suggest that rooting the Iraqi dictator out of his hole might actually be an ace-in-the-hole for Democrats. For starters, seizing Hussein shifts the focus of the hunt for America's most dangerous enemies from Iraq to the rugged Afghanistan-Pakistan border where Osama bin Laden and Mullah Omar, the deposed leader of the Taliban, are said to lurk. As elusive as Hussein was...