La llamada política de permanencia en México sigue vigente
So-called Remain in Mexico policy remains in place
Protest took place outside agency's D.C. headquarters on Wednesday
Letter notes 'grave concerns' and 'deficiencies' in detention centers
Letter notes Roxsana Hernández case
Trump-era program made LGBTQ asylum seekers even more vulnerable
LGBTQ asylum seekers closer to a new life but challenges remain
