WATCH NOW: Vietnam veterans reunite at Sioux City cardiac rehab facility after more than 50 years...

We could all use a feel good story right now: by a twist of fate, Don Stevens reunited with fellow Vietnam veteran Frank Moss in a Sioux City, Iowa hospital 51 years after they developed a friendship in a Da Nang hospital during their time in the service. Stevens said, "Now, I know why I had a heart attack - to renew a friendship." Don't miss out on their heartwarming story - a reminder that some things happen for a reason!