One of the unanswered questions for the public over Russia's attempts to break into election systems last year was which states were targeted. Today, states found out.

The Department of Homeland Security (DHS) said earlier this year that it had evidence of Russian activity in 21 states but they failed to inform individual states whether they were among those targeted. Instead, DHS authorities say they told those who had "ownership" of the systems — which in some cases were private vendors or local election offices.

Installing solar panels on your home could become more expensive, depending on how President Trump responds to a decision Friday by the U.S. International Trade Commission.

The ITC found that low-cost, imported solar panels from China and other countries have hurt two domestic manufacturers. They are Georgia-based Suniva and Oregon-based SolarWorld.

President Trump is facing a decision on whether to extend the ban on travelers from six majority-Muslim nations from entering the U.S. Acting Homeland Security Secretary Elaine Duke this week sent to the White House her recommendations for "tough and tailored" security vetting, to replace the current ban, which expires Sunday.

Compounding Puerto Rico's devastation in the wake of Hurricane Maria is the fact that so much is still unknown. Because most of the island's cellphone sites are out of service and the power grid is down, it has been difficult or impossible to connect with the people who live there — whether from the mainland or from another part of the island.

Atlanta resident Silkia Babilonia, who lives in Atlanta, says that since the storm, she hasn't been able to reach friends and family on the island's west side.

Iran unveiled a new ballistic missile Friday, showing off the weapon during a military parade in Tehran. "When it comes to defending our country, we will ask nobody for their permission," President Hassan Rouhani said.

John McCain on Friday imperiled Republicans' latest Affordable Care Act repeal and replace effort when he said he "cannot in good conscience" support the so-called Graham-Cassidy bill. But McCain did also say he could at some point support the substance of his fellow Republicans' proposal.

"I would consider supporting legislation similar to that offered by my friends Sens. [Lindsey] Graham and [Bill] Cassidy were it the product of extensive hearings, debate and amendment," McCain said. "But that has not been the case."

With guest host John Donvan.

A new push to replace the Affordable Care Act is afoot, and the heaviest debate over the legislation is between its sponsor, Senator Bill Cassidy of Louisiana, and late night TV host Jimmy Kimmel.

On Saturday the Catholic church will beatify a priest from Okarche, Oklahoma. Three assailants murdered the Rev. Stanley Rother in Guatemala in 1981 during that country’s civil war. Pope Francis declared last year that Rother is a martyr, setting the stage for him to possibly become a saint.

The United Nations General Assembly is in session this week, and the top question on many minds: How will President Trump’s “America First” message mesh with the rest of the world?

Here & Now‘s Jeremy Hobson revisits some of the week’s speeches to see how world leaders are addressing that and other issues.