Dan Piraro, creator of the comic strip Bizarro, talks about the strip that ran this past Sunday -- "Ex Men" -- and how he regrets the strip about men estranged from their families ran on Father's Day.

"So I'd like to apologize to any estranged fathers out there who found this cartoon to be painful," he wrote on his blog. "I got divorced in the mid-nineties when my daughters were 9 and 14, so I know it can be tough. On the bright side, it probably isn't a tough as being a huge, blue furry guy with a face like a baboon's ass. So count your blessings."