WTF???
Unless I am totally out of the loop (possible) - I can think of no christian denomination which would be "pro-abortion", nor a pastor / priest. FWIW - IIRC even the Jewish and Islamic Faiths oppose abortion as do thier religious leaders.
If this is the only basis to determine whether to support someone for the USSC - well, WTF??
Possible.
"The Washington Office of the Presbyterian Church (USA) is using the home page of its Web site to summon women to join a political march in Washington, D.C., to oppose any restrictions on abortion."
http://www.layman.org/layman/news/2004-news/washington-office-promotes-march.htm
(From the United Methodist web site) "Therefore, to protect the health of women, Womens Division directorsalong with the General Board of Church and Society -- voted to participate in the April 2004 march: Save Womens Lives: March for Freedom of Choice. Directors do not want the government to determine what is in a womans best interest."
http://gbgm-umc.org/umw/statements/march4choice.cfm
Most of the other mainline groups are also overtly or tacitly supporting abortion.