While Walter "Junior" Boatright was running for a second term as Nassau county commissioner in northeast Florida in November 2012, he started to feel winded. At first, he chalked it up to getting older and just not having the same energy he used to, while campaigning 15 hours a day.
But after the campaign was over, and he had won the election, the Callahan, Florida, native says he was out of breath just walking out to the mailbox.
"It was like I had run down the road and back," Junior says. "I knew something wasn't right."