Two questions into this phone interview, where Joe Pug is at his home in Maryland, he's called away to an emergency.
"I have to go poopy."
A few minutes later, 3-year-old Rudy's all squared away and has settled in front of the television for some cartoons.
Poopy. "That's the stay-at-home dad life," Joe Pug says. "When I'm not on the road, I'm at home with my kids."
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