Remain in Mexico (Migrant Protection Protocols)

What is the Remain in Mexico policy or the Migrant Protection Protocols (MPP)?
When and why did MPP begin?
What is Mexico's role in the program?
How many people have been affected by MPP?
How does someone end up a part of MPP? Who decides?
Are there any immigrant groups that are not eligible for MPP?
Do immigrants who are a part of MPP have access to counsel?
What "protections" are offered as part of this program?
What is the legality of MPP?

Guest: Tania Guerrero, Immigration Attorney, Estamos Unidos Asylum Project with the Catholic Legal Immigration Network, Inc. (CLINIC)