Well, tell you a real story:

About 10 years ago, a hiker was killed by a mountain goat in the Olympic NP. The park was sued for 3millions but denied by a judge. Since then, Olympic NP has being trying to remove all the mountain goats to the Cascades. This year they closed the part of the park to round up those goats. The ones that are unable to catch would be shot. 
 

The reason the mountain goats chases human is that, they crave salts, and human urine contains salt. Mountain goats are not native to this area.