Former Marine Sgt. Brendan O'Toole took off from Oceanside, Calif., on The Run for Veterans on November 11, 2012 with the goal of raising awareness for his fellow vets.
Nearly a year and 3,000 miles later, the USO caught up with O'Toole to talk about what he's seen and learned as he heads into the final leg of his trip that ends on November 11, 2013.