A teenage lifeguard has been hailed as a hero after rescuing a 10-year-old boy from powerful 8-to-10-foot waves at beach in California. The dramatic rescue at Seabright State Beach in Santa Cruz was captured on camera after the ocean suddenly swelled, catching beachgoers by surprise. The boy was brought safely back to shore, with no injuries reported. Tune in to 10 News via the link in bio for more.