Retired tennis champion said Olympic hopefuls should 'get the vote' on whether to go to Sochi
Crackdown threatens to overshadow Sochi games
Advocates should pressure NBC to hold gov’t accountable
Those who violate the rule could face potential disqualification from Sochi games
Vladimir Putin signed gay propaganda ban in June
President wants gay athletes to win medals as a way to protest homophobic law
Group protested country’s gay rights record outside Russian embassy in D.C.
Putin signs law barring 'promotion of homosexuality'
Violence, anti-gay legislation prompt calls for Sochi Olympics boycott
Ten out Olympians take home medals, trans man wins Big Brother UK, REI wants same-sex couples to marry, and more