Joe Biden doesn't handle criticism well.

Hoping to counter his problem with Catholics, Barack "I've never seen an abortion I didn't like" Obama picks Joe Biden as his running mate.
Some may wonder how a pro-choice Catholic can help Obama pick up pro life voters....but don't say it out loud if Biden is within earshot.In 2005, while in Kentucky, Biden said,
"If I'm the nominee, Republicans will be sorry," he said. "The next Republican that tells me I'm not religious I'm going to shove my rosary beads down their throat."
I haven't found anything in the Catechism to support that sort of action......but it looks like with Biden's brand of Catholicism,you can do pretty much as you please.