by Lucy Hood
The United States has implemented travel restrictions on an unprecedented scale in recent weeks that immigration experts say are riddled with loopholes and devised in a way that puts vulnerable populations at risk.
This is especially true at the U.S.-Mexican border, they said, where tens of thousands of migrants living in shelters in northern Mexico now have a very slim, if any, chance of pursuing their asylum cases in U.S. immigration courts.
The Trump Administration recently closed the border to nonessential traffic, and in the process invoked a little-known health code to effectively bring asylum petitions to a standstill, said Alex Aleinikoff, director of the Zolbert Institute on Migration and Mobility and a former United Nations High Commissioner for Refugees.