Demonstrators took to the streets in Minneapolis on Saturday to protest ongoing ICE operations in the city. An estimated thousands of protestors showed up for the so-called “ICE Out” rally, and in some videos they are seen halting traffic. The Department of Homeland Security says it has arrested more than 400 people since its Operation Metro Surge began three weeks ago. It is unclear how many of those 400 are still detained or have been sent elsewhere. The federal agency also said more than a do