Dana Zzyym filed federal lawsuit after 'X' gender marker request denied
Government amended regulation after lobbying from activists
Intersex activists also sharply criticized measure
Andrés Manuel López Obrador took office on Dec. 1
Trump says he will "call up the U.S. military and close our southern border"
Anti-government protests have left hundreds dead
LGBTI Salvadorans continue to flee violence
Protecting infants from early surgical interventions
Presidents urged to condemn anti-gay Chechnya crackdown
Authorities have yet to arrest Xulhaz Mannan's suspected killers
