"There will be resolution after resolution, amendment after amendment . . . just like in the days of Vietnam. The pressure will mount, the president will find he has no strategy, he will have to change his strategy, and the vast majority of our troops will be taken out of harm's way and come home." *** That is the threat from Senator Schumer, who said Democrats would be "relentless," according to a report by Margaret Talev of McClatchy Newspapers that was brought to our attention Tuesday by James Taranto's Best of the Web Today on Opinionjournal.com. The fateful — or...