Congressman Ed Whitfield visited the Earle C. Clements Job Corps Academy today, reinforcing his support for the Job Corps program.    Union County Magistrate Joe Clements and Earle C. Clements Job Corps Business & Community Liaison presented Congressman Ed Whitfield with a Union County Bicentennial Resolution on behalf of the Union County Bicentennial Committee.  Congressman Whitfield was the guest speaker at the Union County Rotary meeting and lunch at the Earle C. Clements Job Corps Academy.