WASHINGTON – First there was Joe the Plumber. Is Joe the Hothead next? Joe McCain said Friday he'll withdraw from campaign activities for his brother, GOP presidential nominee John McCain, after calling 911 to angrily complain about traffic. Joe McCain has apologized for making the call. The candidate's younger brother, who lives in Alexandria, Va., told Washington radio station WTOP he was returning from a campaign event in Philadelphia around 2 a.m. on Oct. 18 when he got stuck in traffic on Interstate 495 at the Wilson Bridge. Police say the call was made about 1:30 a.m. Oct. 21.