The post office in Portsmouth, New Hampshire for years had photos of the president and vice president, but a local man noticed that the post office didn't put up photos of President Donald Trump and Vice President Mike Pence. Finally, the post office did — but it turns out the U.S. Postal Service has a national policy against the practice, and also bans displays saying "Merry Christmas" or "Happy Hanukkah" and anything else with a religious theme.