Trump just declared May 8 a national holiday. What’s open and closed?

• President Donald Trump announced two new national holidays on Monday, including one that would fall just days later on Thursday, May 8. Here's what you need to know about it.

On Monday, Donald Trump took to social media to announce he was establishing two new national holidays, one of which would fall just days later.

The holidays, he said, were meant to commemorate the ends of World War I and World War II and would fall on Nov. 11 and May 8.

“We won two World Wars...