Keith Kelleher is president of Service Employees International Union (SEIU) Healthcare Illinois & Indiana, the fifth largest local of SEIU, the largest labor union in the country. SEIU Healthcare Illinois & Indiana alone represents more than 85,000 physicians, home health, nursing home and child care workers. A labor organizer and leader for almost three decades, Mr. Kelleher was elected to SEIU International as executive board vice president in June 2008.