JEFFERSON, Iowa -- White House hopeful Barack Obama came out swinging Monday when asked if he would fight another "stolen presidential election" like some Democrats believe happened the last two times. But his "fighting" stance contrasts sharply with the vote he took on his very first day in the U.S. Senate where he joined the 74-1 majority voting not to challenge President Bush's disputed victory in Ohio. The Congressional Black Caucus urged him to be the second "yes" vote, but he declined. At a town hall meeting in rural Jefferson on Monday, undecided voter Bruce Banister, 56, asked Obama, "The...