Trump ended use of a border app to allow migrants to enter the country on two-year permits with eligibility to work, canceling tens of thousands of appointments into early February for people stranded in Mexico. Nearly 1 million people entered the U.S. at land crossings with Mexico by using the CBP One app.

CalMatters surveyed all of California’s sheriff’s about how they plan to navigate the complexities in local, state and federal immigration laws.

Federal ICE officers were active in Oxnard Monday and Tuesday, according to police, while a nonprofit reported arrests around Ventura County.

ICE has take a spotlight role in the wake of plans in Trump's administration for mass deportations. Here's what you need to know about the agency.