Migrants pray at the government-run Leona Vicario migrant shelter, temporarily closed by health authorities...
Migrants pray at the government-run Leona Vicario migrant shelter, temporarily closed by health authorities following a varicela outbreak between Central American migrants that have been sent by the U.S. government to wait out their asylum court dates in Mexico, in Ciudad Juarez, Mexico December 27, 2019. REUTERS/Jose Luis Gonzalez