WASHINGTON, March 2 -- Civil rights attorneys sued the Trump administration Saturday to prevent it from transferring 10 migrants including a Bangladeshi detained in the U.S. to Guantanamo Bay, Cuba.

They also filed statements from men held there who said they were mistreated there in conditions that of one of them called "a living hell."

The lawsuit, filed in a federal court in Washington, comes shortly after the same legal team sought access to migrants already held at the U.S. naval base. It is backed by the American Civil Liberties Union (ACLU).

Attorneys also submitted testimonies from individuals who had been detained at Guantanamo, describing harsh conditions. Detainees reported being confined in small, windowless cells with cons...