'Do hard things': Meet the water advocate, ultra runner running the 2000-mile length of the Colorado River

Mina Guli, an Australian ultra runner and water advocate, is running 2,000 miles along the Colorado River over 100 days to raise awareness about its environmental crisis. The river, which supports 40 million people and $1.4 trillion in economic activity, faces severe drought with 95% of its basin in drought conditions and reservoirs like Lake Powell and Lake Mead at historic lows.