More firefighting pictures from Yellowstone. This is what the firefighters in California are doing right now. To hear them say many go 36 hours or more without any sleep is no understatement. Can you image climbing this type of terrain and lugging around 60+ lbs on your back plus the backbreaking labor of using a shovel or pulaski all day in heavy sooty smoke and then doing it for 36 hours straight? Thanks guys!