The issue of Drinan running for Congress is a matter of discipline, not doctrine. Drinan and his superiors came to different conclusions in their prayer and discernment. Drinan followed his conscience and went against the judgment of his superiors. This, to a certain extent, is acceptable in the Society of Jesus. Once Pope John Paul II weighed in on the issue, Drinan kindly submitted to his judgment. You should read his speeches and his books (available on Amazon) to get started. The sources you consult do not fully understand the complexity of discernment and obedience in the Society of Jesus. Furthermore, they unduly and illogically conflate legality and morality. One who supports the legality of abortion is not necessarily "pro-abortion." Furthermore, one who supports the legality of divorce, impure thoughts, impure actions alone and with others is not necessarily "pro" any of those things. He or she simply believes that these actions are not legally foribidden and penalized. People like Drinan advocate a holisitc approach (helping the poor, education) to reduce abortions. It makes little practical sense to make abortion illegal. The conditions that lead to abortion are here with us no matter its legal status. Drinan did more than his critics ever did (or ever will do) to help reduce the number of abortions. Furthermore, what does it mean for a university to be 'Catholic'? How can you, who do not even attend Georgetown, make such bold statements about its Catholic identity? Georgetown is honoring Drinan's accomplishment as a theologian, lawyer, and scholar. It is not absolutely agreeing with everything he has said and done.