Today, the White House announced that WNBA star Brittney Griner has been released from Russian detention and is coming home – in exchange for a notorious arms dealer. We talk about why this deal happened now, and what it means for other American hostages.Read more:More than nine months after she was arrested in Russia, WNBA star Brittney Griner has been freed. Griner is one of the world’s best women’s basketball players. She’s been in Russian custody since February, when authorities detained her at the airport and accused her of carrying vape cartridges containing cannabis oil, which is illegal in Russia. Like many women’s basketball players, Grinersupplements her income by playing overseas during the WNBA offseason (Griner’s arrest brought attention to pay inequality.)Moscow released the athlete in exchange for convicted Russian arms dealer Viktor Bout. Known as the “merchant of death,” the infamous criminal is a top prize for Russian officials.For Biden, this is a victory - but it’s a bittersweet one. Another American, former U.S. Marine Paul Whelan, was initially supposed to be a part of this swap, but Russia refused to let him go.