GALVESTON, Texas—A group of sheriffs and active Immigration and Customs Enforcement (ICE) officers have filed suit against the Biden administration for its “unlawful and unconstitutional” requirements regarding the arrest and deportation of illegal aliens. The plaintiffs are seeking an injunction to a Feb. 18 memorandum that they say “commands ICE officers to violate the specific terms of federal immigration law.” “The relief we are seeking is that the court order ICE and the Department of Homeland Security to simply follow the law,” lead attorney Kris Kobach said after filing the suit at the Galveston federal courthouse on July 1. “To follow the specific laws … that require them to detain and deport certain illegal aliens.” The lawsuit (pdf) alleges that “many extremely dangerous illegal aliens who would have been detained prior to the February 18 Memorandum are now not being detained—against the wishes of the ICE officers seeking to detain …