yes! [ male announcer ] new crest pro-health tartar protection rinse. it helps you escape the scrape. all right, "mix" time. this is really interesting video of a mama bear and her cub doing something interesting. it is more proof you can't get away from a bear. no matter what. because check this out. did you know they can rock climb? >> whoa! >> isn't that crazy? >> i didn't know that. >> this is mama with her cubs. don't try this at home. it is an endangered mexican black bear. mama and cub. they are climbing a canyon wall. this happened just in march. >> effortlessly. >> some kayakers shot this. can you believe it, bears can climb? >> look at the size of their claws. humans are using hooks about that size to climb walls. >> so if you thought you were going to escape bears by scaling the rock face, no such thing. >> there is no escaping the bear. >> no. >> you don't play dead, you get