Republican Sen. Mitt Romney on Sunday called for the country to "get behind" President-elect Joe Biden and said he has seen no evidence of widespread voter fraud, even as President Donald Trump has pushed for election-related lawsuits and refused to concede the election. "I think we get behind the new president, unless for some reason that's overturned, we get behind the new president and wish him the very best," Romney, who was the 2012 Republican presidential nominee, told CNN's Jake Tapper on "State of the Union." While CNN and other networks projected Saturday that Biden will become the 46th President...