Estuardo Cifuentes forced to pursue case outside country
Secretary of state delivered speech at State Department on Wednesday
Estuardo Cifuentes has been in border city for 19 months
Texas bus station has become staging area
Bill approved with bipartisan support
Gareth Henry targeted before fleeing to Canada
Anti-LGBTQ talk show host mocked people with HIV/AIDS
State Department spokesperson raised case on Wednesday
Body in recent years has championed LGBTQ issues
Questions remained over Pedro Pierluisi directive
