This Giant "Straw" Will Suck Vegas's Water From the Desert

Las Vegas gets 90 percent of its water from Lake Mead, the lake created by the Hoover Dam about 45 miles away. It’s also a lake that’s only half full—with water levels that are decreasing every year. Now the city must dig a massive tunnel that will dip deeper into the lake to ensure Las Vegas’s water supply doesn’t… »6/12/14 6:40pm