Peter Kaluma challenged ruling that allowed NGO to register
Opposition MP Peter Kaluma was not part of original case
Former NGLHRC executive director brought case in 2013
Decision a 'green light for discrimination'
Samantha Power, USAID Administrator Gayle Smith spoke at event
Roundtable with president took place in Nairobi
President: Countries ‘should not discriminate based on sexual orientation’
William Ruto also blasted U.S. Supreme Court marriage ruling
Anti-LGBT violence remains pervasive in African nation