President Donald Trump called for Immigration and Customs Enforcement to expand deportation efforts in Democratic cities and “do all in their power” to achieve mass deportations in a social media post Sunday.

President Trump has ordered Immigration and Customs Enforcement (ICE) to "expand efforts to detain and deport" undocumented immigrants in Democratic-run cities. The big picture: Trump's order comes as California's Democratic leaders challenge him in the courts over his deployment of the state National Guard and U.