With a new administration in Washington the pendulum on snowmobile use in Yellowstone National Park is swinging back towards fewer machines. Interior Secretary Ken Salazar on Thursday directed the National Park Service to follow a course that could limit recreational snowmobile use in Yellowstone to 318 machines per day for each of the next two winters.

Despite all the warnings passed out by Yellowstone National Park officials and rangers, from time to time visitors looking for that perfect photograph overlook the fact that the park's bison not only are wild, but can be highly temperamental. A California man discovered that in a most painful way Wednesday when looking for a close-up and the bison he was focusing on decided he wanted no part of a photo shoot.

Are national parks no longer for the people? Have environmental groups succeeded in legally creating roadblocks to prevent their enjoyment? An Ohio man believes so. But what do you think?

If Yellowstone National Park could be viewed as a bellwether, then those who fear the national parks are suffering from a decline in visitors will be relieved. The latest figures show that a visitation rebound in Yellowstone that started in May has now reached a record pace.