No matter what the question is, Rudy says 9/11 BY HELEN KENNEDY DAILY NEWS STAFF WRITER Sunday, October 7th 2007, 12:56 PM For Rudy Giuliani, 9/11 is the answer. To almost anything, it seems. After all, it's why America fell in love with him on that darkest of days, when the mayor was the only person on TV reassuring the nation. It's why he's the Republican front-runner for President. "For me, every day is an anniversary of Sept. 11," he said in Florida last month. Giuliani wastes no opportunity to bring up 9/11 on the campaign trail. Sometimes, it...