How Tough Mudder, Team Rubicon build bonds among vets and first responders
03:23Every year thousands of participants come together on Long Island to test their endurance (and get a little muddy) in one of 120 Tough Mudders around the world. In the latest installment of TODAY’s inspiring Hope to It series, Willie Geist spotlights two organizations that join forces to empower veterans and first responders to help in natural disasters. (Run time: 3:22)