Amy Martinez

And Ukraine's president is in London today to meet with the leaders of Britain, France and Germany.

Europe is pushing back against some concessions in President Trump's peace plan.

But how much influence do they actually have?

Stay with us.

We'll give you the news you need to start your day.

The Supreme Court will hear oral arguments today in a case that could vastly expand the president's power and erode the power of some regulatory agencies.

NPR's Andrew Hsu is here to explain.

So big day in court, Andrea.

Tell us what this case is all about.

Okay, and the president didn't accuse Slaughter of any of these things.

I did some quick math, Andrea.

That was 90 years ago, that case, that 1935 case.

So why is it being debated all over again now?

I think the removal protections have been unconstitutional from the beginning.

I don't think there is such a thing as an independent agency.

So tell us then about the argument that the fired FTC commissioner will bring to court.

All right.

So what else should we be listening for?

That's NPR's Andrew Hsu.

Thanks a lot.