Voting "Pro-life"

Driving home the other day, I found myself behind a car with several "religious right" themed bumper stickers. One of them read "Marriage is 1 man and 1 woman--so says GOD". Um, then don't have same sex marriage in *your* church. What does that have to do with our secular laws? The same car *also* had "I vote pro-life" bumper stickers, one in English and one in Spanish. That really bugged me, because there is no opportunity I can think of where people are able to vote just on that one issue. What it really means, is I vote for candidates who make their opposition to abortion a major part of their platforms. Those same candidates often stand for any number of things that are decidedly NOT pro-life.