"It's time to put a stop to this lawlessness," he wrote.
Multiple Democrats have invited young immigrants who were brought to the U.S. illegally as children, popularly known as "Dreamers," to Trump's first State of the Union address.
Centrist Republican Rep. Carlos CurbeloCarlos Luis CurbeloDems think they're beating Trump in emergency declaration battle Trump suggests Heller lost reelection bid because he was 'hostile' during 2016 presidential campaign Trey Gowdy joins Fox News as a contributor MORE (Fla.) also announced last week he would bring a DACA recipient as his guest to the president's speech.
Last week, a senior administration official said the White House would endorse allowing as many as 1.8 million young immigrants to seek U.S. citizenship in exchange for billions of dollars for a border wall and sweeping changes to the immigration system.
Officials framed the plan as Congress's best chance to pass a fix for immigrants who benefit from the DACA program.