Bruce Springsteen used a concert stage in Minneapolis to deliver a blunt warning about the state of America, leading critics to label the musician a "traitor." Springsteen unleashed four pointed political speeches during the opening night of his "Land of Hope and Dreams American Tour" on Tuesday. "We are living through some very dark times," he told the crowd mid-show, according to Variety. "Our American values that have sustained us for 250 years are being challenged as never before. We’ve got our young men and women’s lives at risk in an unconstitutional and illegal war. This is happening now. Bruce...