Here's what he wrote:
And here's what he said on a radio call in show, as reported on the Whispers in the Loggia blog:
Host: There are Catholics listening right now who are thinking strongly or are convinced that they will vote for Barack Obama. What would you say to them?
Finn: I would say, give consideration to your eternal salvation.
Bonus money-quote: "I'm not in this, as a lifelong vocation, to sit on the sidelines and just fold my hands and pray. I do a lot of that... but when it comes to issues of right and wrong, of justice, of life and death, then I have to speak and I won't be quiet."