CHICAGO (AP) — A Republican lawmaker trying to unseat Illinois Gov. Bruce Rauner is standing by a campaign ad that has been blasted as racist and homophobic, despite the state party chairman's call for her to stop airing it and apologize. State Rep. Jeanne Ives, a social and fiscal conservative, said the ad that began airing this weekend illustrates the GOP governor's "chosen constituents based on the policy choices he made" and primary voters need to know about his record.