Amy Held

From 9 tonight till noon tomorrow, vehicles must stay off the roadways.

And for the city's famed Broadway district, this means the show does not go on tonight.

Jeff London reports.

Adolescent cannabis use has been found to increase the risk of diagnoses of bipolar and psychotic disorders, plus anxiety and depression, years later.

Those findings from a long-term study following nearly a half million teens published in the JAMA Health Forum, federal data find roughly one in seven teens reported cannabis use in the past month.

This is NPR News.

Live from NPR News in Washington, I'm Amy Held.

The U.S.

and Iran plan to hold new talks, according to Iran's foreign minister.

The goal?

Averting what Iran says could be a regional war if the U.S.

attacks.

NPR's Jane Raff has more.

The Secret Service says agents shot dead a man breaching the perimeter at Mar-a-Lago early this morning.

NPR's Luke Garrett reports President Trump was in Washington at the time.

The Transportation Security Administration says its pre-check program remains operational at the nation's airports.

This after the Department of Homeland Security had said the service that speeds registered users through security would be suspended during the shutdown.

TSA workers have gone unpaid since lawmakers failed to reach a funding deal just over a week ago.

Investors will be closely watching NVIDIA's quarterly earnings report on Wednesday.

NPR's Maria Aspin reports.