NEWYou can now listen to Fox News articles! Graham Platner, the frontrunner for the Maine Senate Democratic primary, said he would push to subpoena a wide swath of White House officials and to impeach Supreme Court Justices Clarence Thomas and Samuel Alito during a recent interview with NBC News."I want to shut the White House down," he told NBC in an interview released Wednesday. "I want us to, for the next two years, be dragging every single person in the White House, every single person in all these agencies that have been conducting themselves in illegal and unconstitutional ways. They...