Since Stan and Jan Berenstain, the Philly-born authors behind the beloved "Berenstain Bears" children's book series, passed away in 2005 and 2012, respectively, their son Mike has taken up the mantle.
The Berenstain Bears, author Mike Berenstain is quick to admit, are late adopters. Brother Bear and Sister Bear are more likely to play a game of hopscotch than Angry Birds. And tweeting doesn’t ...