The Longest Border Fence on Earth (isn’t meant for humans)
16:27
The 3 Strangest Borders on Earth
17:25
Why is Russia So DAMN BIG?
34:18
Why Saudi Arabia is Building a $1 Trillion City in the Desert
18:49
AI is changing war. Just not with killer robots
15:58
The US & Canada’s Only Border Dispute Over Land
20:56
The FISH & CHIPS Wars: U.K. vs Iceland
25:33
Who Really Got to the North Pole First?
25:30