Audio recording is automated for accessibility. Humans wrote and edited the story. U.S. Rep. Mike Ezell and Sen. Cindy Hyde-Smith offered to help two brothers from the Republic of Congo on the Mississippi Gulf Coast who had an apparent lapse in their student visas and ended up in immigration detention for nine days. Yet both Trump allies, who are up for re-election this year, also have joined other Republicans in Congress who have voted to provi…