Tony Orlando has joined the list of entertainers performing at galas around Washington, D.C., the night of President-elect Donald Trump's inauguration. Orlando, who is known for the hit songs "Tie a Yellow Ribbon Round the Ole Oak Tree," "Candida" and "Knock Three Times," is set to perform at Friday night's Salute to Our Armed Services Ball. The ball is free by invitation only for members and veterans of the armed services and their families. It will be at the National Building Museum. On "The O'Reilly Factor" tonight, Orlando said he felt it was his "patriotic duty" to accept Trump's offer...