Behind-the-scenes on a 60 Minutes safari
"This is how Beverly and Dereck work. They do this from sun up to sun down. It's their standard way to observe: cameras are down, Beverly's up spotting, and Dereck's behind the wheel. You can see that he's got his hand on something -- that's like a snorkle, and as long as the water doesn't go inside that tube, they can keep on cruising. These trucks are made to drive in the water. It's just amazing."
Credit: Don Lee
