Wildfire blocking Yellowstone entrance smolders on
![Wildfire blocking Yellowstone entrance smolders on](http://bloximages.chicago2.vip.townnews.com/lacrossetribune.com/content/tncms/assets/v3/editorial/e/c6/ec66fadf-fe5f-5241-9c35-b733653e55e1/57c24bb2bd6e2.image.jpg?resize=300%2C200)
GRAND TETON NATIONAL PARK, Wyo. (AP) — Firefighters chopped down trees and searched for hotspots on steep hillsides Sunday as they battled a wildfire that has blocked an entrance to Yellowstone National Park.