Uncle Joe turns the big ol' 70 today. But he's basically like 25. Where does he get his young, boyish energy? Here's a theory.
From this delectable baby.
Image by Jonathan Ernst / Getty Images
And this one.
Image by Stacy Bengs / AP
And this one.
Image by The Quad City Times, Kevin E. Schmidt / AP
From this youthful little girl.
Image by Bruce Bennett / Getty Images