This is a test post. A real post ought to have a lot more writing than tThe Supreme Court on Tuesday upheld President Trump’s ban on travel from mostly-Muslim nations, delivering a robust endorsement of Mr. Trump’s power to control the flow of immigration into America at a time of political upheaval about the treatment of migrants at the Mexican border. In a 5-to-4 vote, the court’s conservatives said the president’s statutory power over immigration was not undermined by his history of incendiary statements about the dangers he said Muslims pose to Americans. Mr. Trump, who has battled court challenges to the travel ban since the first days of his administration, hailed the decision to uphold his third version of an executive order as a “tremendous victory” and promised to continue using his office to defend the country against terrorism and extremism. "This ruling is also a moment of profound vindication following months of hysterical commentary from the media and Democrati