WNBA star Brittney Griner reflects on mistake that led to agonizing detention in Russia in “20/20” special
(NEW YORK) -- WNBA star Brittney Griner opened up for the first time about her harrowing monthslong detention in Russia and the “mistake” that got her sentenced to nine years in prison in a special edition of ABC News' 20/20 airing Wednesday at 10...