A group of powerful Republicans with decades of service in Washington D.C. have thrown their support behind Vice President Kamala Harris’ presidential campaign, the conservative network Fox News was first to report. Twelve White House lawyers who represented former presidents Ronald Reagan’s, George H.W. Bush’s and George W. Bush’s administrations endorsed Harris over former President Donald Trump, whom they dubbed a danger to the nation. “We endorse Kamala Harris and support her election as President because we believe that returning former President Trump to office would threaten American de…