David Welna

Puerto Rico's embattled governor stepped down as promised and the Washington insider he chose to succeed him was sworn in. Still, the uncertainty and mistrust lingers.

Puerto Rico Gov. Ricardo Rosselló has stepped down, turning power over to a man named Pedro Pierluisi. This comes after weeks of protests and fallout over leaked chat messages.

President Trump said the U.S. will impose more tariffs on products imported from China. Also, Americans who studied in China are being questioned by the FBI and Puerto Rico's governor is resigning.

Puerto Rico's governor will leave office on Friday afternoon. There's uncertainty as to who will replace him.

The Senate Armed Services Committee held confirmation hearings for four-star Air Force Gen. John Hyten to become the No. 2 uniformed Pentagon official. Hyten faces accusations of sexual harassment.

The street protests in San Juan that forced Puerto Rico's governor to resign had another, less desired effect: local businesses suffered as tourists stayed away.

Puerto Rico's governor resigned after days of massive protests. He steps down next week, but the cabinet official in line to replace him is already sparking new protests.

The day after Puerto Rico Gov. Ricardo Rosselló's resignation announcement there is uncertainty about the future, particularly, who take his spot as governor.

Puerto Rico's governor announced his resignation following nearly two weeks of protests. The calls for his resignation began after the publication of offensive text messages he sent.

After refusing to resign despite massive street protests, Puerto Rico's Gov. Ricardo Rosselló's associates say he's considering stepping down. If he does, it's not clear who'll replace him.

Army Secretary Mark Esper is hoping to be confirmed by the Senate to be defense secretary. At his confirmation hearing, he faced tough questions about his years as a top defense contractor lobbyist.

Turkey purchased the S-400 missile defense system from Russia, jeopardizing its relationship with the U.S. and NATO. But there has been mixed messaging from Washington, D.C., about the consequences.

Turkey accepted a delivery of the first components of Russia's advanced S-400 missile system, putting into question its acquisition of a U.S. F-35 jet fighter.

The 39-year-old, whose father was a Palestinian refugee, wrote in The Washington Post that he supported Republican candidates throughout his early adult life and was elected as a Republican.

Turkey's president said after meeting President Trump in Japan that Trump agreed that Turkey could buy both the Russian S-400 air defense system and the F-35 fighter. That is counter to the position of Congress and the Pentagon.

The Senate will vote Friday on a measure that would require President Trump to obtain prior congressional approval for military action against Iran.

Retired Army Staff Sgt. David Bellavia received the nation's highest medal for heroism for saving his squad in Fallujah, Iraq. Bellavia is the first living veteran of that war to be so honored.

Retired Army Staff Sgt. David Bellavia will be award the Medal of Honor Tuesday at the White House. He turned 29 years old the day his heroic act initially earned him a Silver Star in 2004

Iran's downing of a U.S. drone has left the Trump administration searching for an appropriate response. The Reagan administration faced similar Iranian defiance during the so-called Tanker Wars.

Overnight, the New York Times -- and then other news outlets — reported that President Trump had authorized a U.S. military strike in response to the Iranian downing of a U.S. Navy drone.