Cubs Fan Catches Foul Ball While Holding Baby

Teams can argue about which has "the best" fans, but only the Cubs fan-base could produce a 30-something dude who won't let a hungry newborn stop him from attending a game AND catching a fly ball. This video of it is pretty wild. Somewhere, Steve Bartman is saying, "If only I'd been endangering my baby, people would have loved me ... well and if it hadn't been the playoffs and if the Cubs had been at bat." 

Is that breast milk?