December 21, 2017 Donald Trump firing Robert Mueller 'could provoke constitutional crisis', warns senator by admin Donald Trump firing Robert Mueller ‘could provoke constitutional crisis’, warns senator Trump Donald Trump firing Robert Mueller ‘could provoke constitutional crisis’, warns senator The Independent Top Democrat warns Donald Trump firing Robert Mueller could provoke ‘constitutional crisis’ Globalnews.ca Judge Andrew Napolitano: Will Trump staffers get caught in Mueller’s lying traps? Fox News Full coverage {$excerpt:n}