Amid waning public support of Americans and the Bush administration for the United Nations, one congressman proudly flies the blue and white U.N. flag outside his D.C. office. While most of his 534 colleagues display banners of their home towns at the entrances to their offices in the Longworth House Office Building on Capitol Hill, Rep. Sam Farr, D-Calif., moved last month to use that platform to demonstrate his longstanding love of the U.N. U.N. flag "If the U.N. didn't exist, we'd be inventing it right now," Farr told the San Francisco Chronicle, calling the U.N. "the only way to...