David Pichler visited gay nightclub in Sochi
‘I have suffered persecution and discrimination in Russia’
Elena Kostynchenko among 10 activists detained in Russian capital on Friday
‘We stand in solidarity with them’
The rainbow flag is 'Exhibit A'
Arrests took place hours before Olympics opening ceremony
Hudson Taylor of Athlete Ally in Russia for games
Russian president told George Stephanopoulos “everybody is equal”
Russian president made controversial comments in Sochi
NBC must shine light on de facto Russian dictator during Olympics
