Video Shows One Group's Efforts to Educate Public about a Devastating Consequence of Climate Change on Yellowstone

In this video from the U.S. Department of State's America.gov, filmmaker Brandon Bloch introduces us to one of the consequences of climate change on the greater Yellowstone ecosystem of Montana, Idaho and Wyoming.  The video shows the widespread devastation of Whitebark Pines by the mountain pine beetle, and introduces the viewer to a group seeking to educate the public about the threat: Treefight.