Homeland Security Still Doesn't Think Donald Trump's Immigration Order Will Work (The Huffington Post)

A second internal Department of Homeland Security report questions the validity of President Donald Trump's thwarted efforts to bar citizens of predominately-Muslim countries from entering the United States. ...
http://www.huffingtonpost.com/entry/dhs-trump-immigration-order-maddow_us_58b9002be4b0d2821b4d0ab5?