We apologize, this video has expired.

Trump spars with ‘Chuck and Nancy’ as he presses for Senate tax plan

03:18

The Republican push for a sweeping tax overhaul has cleared a major hurdle on Capitol Hill, but a new clash between President Trump and Democratic leaders Sen. Chuck Schumer and House Minority Leader Nancy Pelosi is creating obstacles in negotiations to avoid a government shutdown. NBC’s Kristen Welker reports for TODAY.