Jeb Bush reverses on Iraq war, highlighting difference with brother

By Steve Holland SCOTTSDALE, Ariz. (Reuters) - Republican Jeb Bush reversed position Thursday on whether the U.S. should have invaded Iraq, reflecting a struggle between being his own man in his expected run for the White House and remaining loyal to his brother who started the war, former President George W. Bush. Jeb Bush's days-long search for the right formulation to describe his position on Iraq appeared to expose some rustiness on the campaign trail eight years after serving as govern