Louise Schiavone

The U.S.

Coast Guard confirmed to NPR it was engaged in a search and rescue operation for one survivor.

The city of Philadelphia is suing the National Park Service for dismantling an outdoor exhibit about slavery at Independence National Historical Park.

NPR's Elizabeth Blair reports the exhibit, a joint project between the city and the Park Service, honored enslaved people who worked for George Washington.

In Australian Open tennis, Novak Djokovic hit a record-extending 400th Grand Slam match win, defeating Botic van de Zanskoop in the third round today.

The victory also marked his 102nd win at the Australian Open.

I'm Louise Schiavone, NPR News.

Live from NPR News in Washington, I'm Louise Schiavone.

President Trump says Venezuela will no longer send support to Cuba.

No oil, no money.

Trump posted his position on his social media platform this morning and sent a warning to Cuba's leaders.

The threat to Cuba comes more than one week after U.S.

forces seized Venezuela's leader Nicolas Maduro.

NPR's Carrie Khan reports.

Iran's Revolutionary Guard says terrorists are behind the upheaval in that nation as thousands of protesters poured onto the streets of Tehran and elsewhere.

Overnight in Tehran, shouts of death to America rang out in the parliament.

This weekend, Iran's attorney general warned anyone taking part in protests will be considered an enemy of God, a death penalty charge, and the government says it will do everything possible to stay in power.

President Trump is saying the U.S.

is ready to help as Iranians pursue freedom.

There have been casualties, and one human rights group says there have been more than 100.