Issue has sparked rare public debate
Initiative 5272 is currently before the country's Congress
Trans Queer Pueblo is based in Phoenix
Calif., Baja California activists working with LGBTI migrants
Na Na Boo Mack case is one of six unsolved trans murders in city since 2000
Leo Varadkar is openly gay
Gay Honduran asylum seeker has 'freedom' in Mexico City
Slow, expensive internet access remains barrier
Tactic used in criminal trials as excuse for murder
Discrimination, violence persist in popular tourist destinations