(Want to get this briefing by email? Here’s the sign-up.)

Good morning.

Here’s what you need to know:

• A busy docket.

The Supreme Court said today that it would hear a case on President Trump’s revised travel ban, setting up a major decision on executive power.

The justices also agreed to hear an appeal from a baker who lost a discrimination case after refusing to make a cake for a gay couple. He had cited religious objections.