When immigrants detained in the facilities saw investigators walking through, they banged on the cell windows and pressed notes against the plexiglass

When immigrants detained in the facilities saw investigators walking through, they banged on the cell windows and pressed notes against the plexiglass to show the amount of time they had spent in custody, the report says. One said "Help. 40 Days Here." https://t.co/SHAoiaERCg pic.twitter.com/ku36oMt03l

— MSNBC (@MSNBC) July 2, 2019

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