So, another example of why they say don't feed bears. I blame the fools in the camps who choose to ignore the bear safety training because they want that "cool" picture to send to their friends. A close second goes to those who feed bears from their vehicles along the highway. I have heard people refer to this animal as "cute little bear being curious" or "just wanting to see what those guys were doing". This bear is hunting and trying to split the two joggers apart so he can take one down.
On a lighter note, at the end it nicely demonstrates how you don't have to out run a bear. You just have to run faster than your buddy.