Trump to Make Case for Border Wallbr During Prime-Time Address President Donald Trump br announced the address br via Twitter on Monday. The address will br mark Trump's first br made from the Oval Office. It comes amid a government br shutdown over funding for br Trump's wall on the br Southern U.S. border. CNN has agreed br to air the speech. The four major networks — br ABC, NBC, FOX, CBS — will br also air the speech. Trump will also br travel to the border br later in the week, Democrats and immigration br advocates say it's inaccurate br to cast the situation at br the border as a "crisis.