Why Donald Trump is making the border wall the main issue for the 2020 election

 - Copyright 2019 The Associated Press. All rights reserved
- Copyright 2019 The Associated Press. All rights reserved

In 2016 the border wall was Donald Trump’s number one campaign pledge, but two years later he is still locked in a battle to secure funding for it. And now he’s declared it a national emergency.

The President has made it a key issue for the next election but has he done enough to please his supporters? In the video above Nick Allen explores why the border wall is a key issue in 2020.