Enter to win every day in CTNOW's 21 Days of Summer Giveaways. Click here to see today's prize.
CT Now


Hector Salazar, left, and Gerardo Zambrano position another 477-pound granite panel on the History of Humanity monument. The founder of the desert museum, Jaques-Andre Istel, says the monuments are engineered to last 4,000 years. "Only time will tell," he admits. Don Bartletti / Los Angeles Times