DES MOINES - A leading Republican moderate with a foreign policy background endorsed Democrat Barack Obama yesterday, aiding the candidate's efforts to demonstrate appeal to members of both political parties.
Former US representative Jim Leach of Iowa was among a group of Republicans, including former senator Lincoln Chafee of Rhode Island, who said they were crossing party lines to support Obama.
"I'm convinced that the national interest demands a new approach to our interaction with the world," Leach, a foreign service officer before being elected to Congress, said in a conference call with reporters.