Letter notes lack of Pride month, IDAHOBiT statements
Organizers joined anti-Russia protests in country's capital
Mark Takano among Global Equality Caucus founding members
Activist blames incidents on 'far-right groups'
Agency under fire for treatment of detainees, facility conditions
Karl Craven and Braden Brecht moved to DC last month
Recent murders, attacks have sparked concern among activists
Incident took place at the Fireplace on Sunday morning
Aldo Dávila is member of leftist Winaq Movement
Incident took place on Georgia Avenue on Saturday