Barbara Boxer and husband Stewart arrive for Kennedy Center Honors Gala in Washington DC

U.S. Senator Barbara Boxer (D-CA), (R), and her husband, Stewart, arrive at the Kennedy Center for an evening of gala entertainment to honor the Kennedy Center Honorees, December 6, 2015, in Washington, DC. The Honors are bestowed annually on five artists for their lifetime achievement in the arts and culture. UPI/Mike Theiler