Hillary Clinton laced into Donald Trump on Monday for living a billionaire's lifestyle while "contributing nothing to our nation," in her first public remarks about a New York Times report that revealed Trump might have avoided paying federal income taxes for close to two decades. Speaking at a campaign rally in Toledo, Ohio, the Democratic presidential nominee attacked her Republican opponent as representing "the same rigged system that he claims he's going to change." "While millions of American families, including mine and yours, were working hard and paying our fair share, it seems he was contributing nothing to our nation....