“We appear to be at a turning point in the Trump presidency. Does he want to run in 2020 as the president who led us into war with Iran, or as the anti-interventionist president who began to bring U.S. troops home from that region that has produced so many wars? Perhaps Congress, the branch of government designated by the Constitution to decide on war, should instruct President Trump as to the conditions under which he is authorized to take us to war with Iran.” Patrick Buchanan, Trump: War President or Anti-Interventionist?