Supreme Court conservatives poised to back Trump in FTC firing case

By John Kruzel and Andrew Chung WASHINGTON, Dec 8 (Reuters) - Conservative U.S. Supreme Court justices signaled on Monday they will uphold the legality of Donald Trump's firing of a Federal Trade Commission member and give a historic boost to presidential power while also imperiling a 90-year-old legal precedent. The justices heard arguments in the Justice Department's appeal of a lower court's