New study suggests widespread underreporting
Organizers collaborating with Capital Pride officials
International event held on day following Trump's inauguration
Madonna among those who spoke at National Mall
20-year retrospective of his work held at the Paper Gallery in Philadelphia
D.C.-based volunteer org to push for legislation in 2017
Culturally specific programs needed for at-risk residents
Billie Jean King, Paul Tagliabue named honorary co-chairs
Announcement draws praise, concern from various sectors
Gay Seattle-based string player grabbing attention with Perry, Beiber videos
