Aired: Jul 22, 2021The US-Mexico border is a complex and controversial issue, with many American...

The fragile peace in Northern Ireland has been sustained for two decades due to the open Irish border, but the looming threat of Brexit now risks upending this delicate equilibrium.
Aired: Jul 22, 2021The US-Mexico border is a complex and controversial issue, with many American...
Aired: Jul 22, 2021The next episode takes David on a 1,000-mile journey along the US-Mexico bord...
Aired: Jul 22, 2021The UK-Ireland border, once a source of tension, has evolved into a symbol of...
Aired: Jul 22, 2021The fragile peace in Northern Ireland has been sustained for two decades due ...
Aired: Jul 22, 2021The next episode ventures to the Kenya-Tanzania border, where stunning nature...
Aired: Jul 22, 2021The region's unique geography enables a lucrative global smuggling industry, ...

7. Colombia And Venezuela Part 1
Aired: Jul 22, 2021In the next episode, the devastating impact of Venezuela's economic crisis is...

8. Colombia And Venezuela Part 2
Aired: Jul 22, 2021The international bridges connecting Colombia and Venezuela remain vacant as ...
Appearances