Russian brothers and sisters 'will not be forgotten’
14 activists arrested before opening ceremony
Elena Kostynchenko among 10 activists detained in Russian capital on Friday
‘We stand in solidarity with them’
Arrests took place hours before Olympics opening ceremony
Russian president told George Stephanopoulos “everybody is equal”
Russian president made controversial comments in Sochi
Singer recently co-launched campaign for LGBT Russians
Ban Ki-moon says Navratilova 'inspired' him
Concerns over Russia's gay rights record discussed