Rep. Elijah Cummings (D-Md.) on Tuesday demanded “immediate emergency hearings” over President Trump’s firing of FBI Director James Comey. “Congress needs to have immediate emergency hearings to obtain testimony directly from Attorney General [Jeff] Sessions, the deputy attorney general and FBI Director Comey,” Cummings said in a statement. “The White House was already covering up for [former national security adviser] Michael Flynn by refusing to provide a single document to Congress, and now the President fired the one independent person who was doing the most to investigate President Trump and his [2016] campaign over allegations of coordination with Russia.” Cummings...