Close to five thousand people have died in federal prison since 2009.There are 100 federal prisons across the U.S. An NPR investigation found that a quarter of those deaths happened at one federal prison. Butner Federal Correctional Complex in North Carolina. Inmates have a constitutional right to health care. Being denied care is considered cruel and unusual punishment. But many of the sick inmates who wind up at Butner don't get the healthcare they are entitled to – and some end up dying. NPR's Meg Anderson tried to find out why.Email us at [email protected].

New York City has become an unlikely battleground for migrant rights.The city, like others, has struggled to deal with the arrival of tens of thousands of migrants - bussed in from Republican-led states like Texas and Florida. Amid rising pressure to do something to alleviate this problem, the Biden administration announced on Wednesday that it was granting Temporary Protected Status, or TPS, to nearly a half million Venezuelans - thousands of whom are in New York City. TPS protects them from deportation and allows them to apply for work permits.Host Ailsa Chang speaks with NPR's Jasmine Garsd about how New York has landed at the center of America's immigration debate and what the Biden administration's policy announcement means for migrants.Email us at [email protected].

On Tuesday, five Americans detained for years in Iran stepped off a plane back onto US soil. They were released in the US-Iran prisoner swap that also saw five Iranians freed and the US agreeing to 6 billion dollars of Iranian oil money being unfrozen. Per the deal, Iran is supposed to spend the money only on humanitarian goods like food and medicine.Among the five freed Americans: Siamak Namazi. The longest-held US citizen in Iran, detained since 2015. When he stepped off that plane yesterday, his brother Babak was there to greet him.NPR's Mary Louise Kelly speaks with Babak Namazi on what the prisoner swap means for his family.Email us at [email protected].

The state of California has filed a massive lawsuit against oil companies. The charge is that oil companies knew they were causing climate change, and lied to cover it up. And now, California is suing for damages. The state is suing to force fossil fuel companies to help fund recovery efforts related to California's extreme weather related events — floods, fire, dangerous heat --which have been made more common and intense by climate change. Back in the 1990s, states across the country sued tobacco companies - demanding that they be compensated for healthcare costs associated with treating people for smoking-related illnesses. It was a long and complicated process, but states won more than $360 billion. The victory brought a big change to the tobacco industry, forcing companies to accurately label cigarettes as potentially lethal, and limiting where and how cigarettes could be marketed. Host Ailsa Chang speaks with Richard Wiles, president of the Center for Climate Integrity on the ramifications of the climate lawsuit.

On Monday, five Americans who were imprisoned in Iran, stepped off a plane in Doha, Qatar. They were freed as part of a prisoner exchange deal between the U.S. and Iran.Despite the happy news, the Biden administration is facing a lot of criticism for this deal, which also gave Iran access to about $6 billion of its oil revenue - money that had been frozen under sanctions targeting the government in Tehran. The deal also comes just a little over a year after the death of a young Kurdish-Iranian woman named Mahsa Amini. Her death sparked the biggest anti-regime protests that Iran had seen in years. NPR's Arezou Rezvani tells us about the legacy of those protests a year later. We also hear reporting from NPR's Michele Kelemen about the U.S.-Iran prisoner swap. Email us at [email protected].