WASHINGTON -- Sen. Harry Reid of Nevada began receiving campaign contributions from at least four American Indian tribes only after they hired Jack Abramoff, Republicans charged this week in an effort to tie the Senate Democratic leader to the disgraced lobbyist. On Thursday, Reid shrugged off questions about money he received from tribal clients of Abramoff, who pleaded guilty last month to three felonies after being accused of exchanging meals, travel and gifts for political favors. "I've said that I received money from Indians in the past and will continue to do so," Reid said. Asked what he would say...