The U.S. has swapped WNBA star Brittney Griner for convicted Russian arms dealer Viktor Bout, according to a senior U.S. official.
The basketball star was taken into custody at a Moscow area airport in February in possession of vaping cartridges containing hashish oil, an illegal substance in Russia.
Griner pleaded guilty in July and was sentenced to nine years in prison on Aug. 7. She appealed the sentence, but was quickly rejected in October.