Given the outright hostility of labor unions and angst by liberals over the impact of free trade on the U.S. economy, Democratic presidential candidates are generally "trade "skeptics," at least until they are elected to office. Flip-Flopper Conundrum Given the outright hostility of labor unions and angst by liberals over the impact of free trade on the U.S. economy, Democratic presidential candidates are generally "trade "skeptics," at least until they are elected to office. President Obama certainly reflects that mold, and now Doug Palmer at the Politico news organization has written an outstanding article on how this issue has put a squeeze on Hillary Rodham Clinton and her run for the White House. As a U.S. senator, she voted to grant...