Age: The older you are, the more likely you are to be diagnosed with prostate cancer. Although only 1 in 10,000 men under age 40 will be diagnosed, the rate shoots up to 1 in 38 for ages 40 to 59, and 1 in 15 for ages 60 to 69.
I don't really think it is the Agent Orange that did it, it's just that Dan is older than dirt.......