What is a tree? That question was raised during a lawsuit over snowmobile trails in the Adirondack Mountains. The environmental group Protect the Adirondacks sued the state over plans to widen trails in the area. But this month, a state Supreme Court upheld the state's ruling that the number of trees being cut is far less than what the group claims. Dominic Jacangelo, Executive Director of the New York State Snowmobile Association, joins us to discuss.