La llamada polĆtica de permanencia en MĆ©xico sigue vigente
So-called Remain in Mexico policy remains in place
Protest took place outside agency's D.C. headquarters on Wednesday
Disease could be 'death threat' to anyone with compromised immune system
Plaintiffs' lawyer: Policy is 'illegal' and 'unconstitutional'
Notorious facility is home to scores of asylum seekers; we go inside to hear their stories
Provision applies only to those from 23 countries