On the fifth day, we headed back down the 9 miles to the trailhead with the impatience of two very sore thirty-somethings who know they have a cabin booked in Leavenworth at a resort with a hot tub and spa. The day was sunny and gorgeous, and we did detour to Marmot Heaven on our...
Lisa Pratt:Well, you try very hard, but the point of the matter is we've already done a very invasive procedure in these deep mines. We've already put in tremendous infrastructure, and we're pumping enormous amounts of air through those mines in order to sustain the miners who work dow...