78-Year-Old Retired Principal Becomes Champion Powerlifter

Sig Sandstrom began hitting the gym just after he climbed up and down the Grand Canyon at the ripe young age of 70. At nearly 80-years-old, the power-lifting grandfather is putting everyone to shame. Sig is at Anytim Fitness at least five days a week, even when his wife might prefer otherwise. InsideEdition.com's Keleigh Nealon (http://twitter.com/KeleighNealon) has more.