Cool video and a big ass sow. You really think those cubs couldn't get out though?
"When the going gets weird, the weird turn pro." Raoul Duke
Now that IS cool! One of those "feel good" videos. I could see how they'd easily get in, but have trouble getting back out. Not much to grab onto or climb up on if there's not much trash in there.
Things could have gotten ugly real fast though. That mama bear had three babies in there and it wouldn't have taken much for her to get into the back of that truck and chew that gal up if she'd felt the cubs were being threatened. Not sure I'd have tried that with a Griz without some "back-up" with me in that truck bed!