The Department of Homeland Security, born from the post-9/11 era, came to have Islamophobia as its organizing principle.

Immigration officials on Sunday detained Hamdi, who has been a vocal critic of Israel, and the State Department said his visa was revoked as it seeks to remove him from the U.S.

Sami Hamdi, a British political commentator who was on a speaking tour in the U.S., was detained by immigration enforcement ...