Did Obama support infanticide?

I wanted to dig a little deeper into this debate going on between Gianna Jessen and Obama and whether he voted against the Illinois Born Alive Infants Protection Act. This is what I found.

http://www.bornalivetruth.org/pressreleases.aspx

http://www.bornalivetruth.org

http://www.factcheck.org/elections-2008/obama_and_infanticide.html

http://www.huffingtonpost.com/2008/08/04/the-next-smear-against-ob_n_116891.html

http://townhall.com/columnists/TerenceJeffrey/2008/01/09/obama_is_the_most_pro-abortion_candidate_ever?page=2


I don't know, you be the judge.