‘Rucking’ through Coronado with GORUCK

SAN DIEGO -- It's known as "rucking" -- a combination of endurance, teamwork and military training all rolled into one event.

Our Tabitha Lipkin took on the GORUCK Light Challenge by rucking through Coronado Saturday, giving you a look at an unconventional sport that you may have never heard of before -- one founded by a former Green Beret with the goal of "Making Better Americans."

Read more here.