Forced spending cuts to trim $ 113 million from park service budget . NEW : Parts of Yellowstone will open later due to impact of cuts on snow removal . Parks could see shorter hours , fewer employees and limited camping and hiking spaces . But its sites pump $ 31 billion into local economies and visitation has been up despite a sluggish economy . Comment:
Forced spending cuts to trim $ 113 million from park service budget . NEW : Parts of Yellowstone will open later due to impact of cuts on snow removal . Parks could see shorter hours , fewer employees and limited camping and hiking spaces . Comment: