Blood Drive for Firefighter Chris Nelson

        Dozens of firefighters rallied around a wounded partner. Chris Nelson was seriously injured during a training accident last week.
        Tuesday, there was a blood drive in his honor at the Fresno Fire Department Headquarters.        
        Dozens of volunteers rolled up their sleeves to give back.
        Nelson's 15-year-old son said the support was amazing.
        Nelson is in critical but stable condition at Community Regional Medical Center.