From a recent interview with Archbishop Burke:

LOPEZ: You seemed to make very clear that Catholic voters collaborated with evil when they voted for Obama. If you’re Catholic and did, do you have to confess this now that Mexico City, embryo-destructive funding, among other things, have happened?

ARCHBISHOP BURKE: If a Catholic knowingly and deliberately votes for a person who is in favor of the most grievous violations of the natural moral law, then he has formally cooperated in a grave evil and must confess his serious sin. Since President Obama clearly announced, during the election campaign, his anti-life and anti-family agenda, a Catholic who knew his agenda regarding, for example, procured abortion, embryonic-stem-cell research, and same-sex marriage, could not have voted for him with a clear conscience.

If more of our bishops and priests instructed like Archbishop Burke, we wouldn’t have the anti-life Obama as president right now. We’d also have some very long confessional lines for the 54% of Catholics who turned their backs on the unborn in the last election.