NPR's Michel Martin speaks with Rep. Ilhan Omar, D-Minn., who came to the U.S. from Somalia, about President Trump's tirade against Somali immigrants.

Last year, Congress approved $75 billion for immigration enforcement. That money has allowed ICE to operate nearly unfettered during a record-long shutdown of the Department of Homeland Security.

Before being read his rights, the suspect in the UnitedHealthcare CEO killing talked. Now his lawyers say those words could reshape the case.