Sundays at 7.30pm on TVNZ 1

Sundays at 7.30pm on TVNZ 1

No longer available

Unfortunately due to our rights agreement, this episode is no longer available.

Sunday – The Wall

  • Sunday 16 Jul 2017

President Trump promised to build a wall the length of the Mexico-US border, and it helped get him elected. Why is the idea so popular? Channel 7's Mike Amor visits both sides of the border, meeting fearful ranchers on one side and desperate would-be migrants on the other.