Brazilians sent to Mexico by U.S. say they don't understand why

FILE PHOTO: U.S. soldiers install concertina wire next to the border fence between Mexico and the United States, in El Paso, Texas, U.S., in this picture taken from Ciudad Juarez, Mexico, April 4, 2019. REUTERS/Jose Luis Gonzalez

CIUDAD JUAREZ (Reuters) - Bewildered, sad and disappointed, Brazilians migrants sent from the United States to Mexico this week were left wondering how they had ended up in another country whose language they do not understand.

The United States on Wednesday began sending some Brazilian migrants who had crossed the border with Mexico back there to await their U.S. court hearings under a programme known as the Migrant Protection Protocols (MPP).