The forum was organized as a listening session by a volunteer task force charged with recommending changes to Secure Communities, which Arlington tried and failed to opt out of last year.
After a raucous hour of impassioned speeches, about 150 pro-immigrant demonstrators marched and chanted their way out of the building, declaring the forum an “absolute sham” and demanding that the task force resign. The walkout — and many of the speeches and chants that preceded it — was choreographed by the group CASA de Maryland, which has been speaking out against Secure Communities since its inception.