WTF??????
Would you like to re-phrase that?
Seriously.
It would appear that you think supporting pro-life candidates is "diabolical".
No, but I will explain. The problem is when that’s the only issue. And the “pro-life” issue isn’t just one issue that people choose “Yes” or “No” on, it’s a whole damn smattering of issues that every candidate is different on.
There’s abortion (partial-birth, first trimester, second trimester, chemicals, machines).
There’s contraception (birth control pills, condoms, natural family planning).
There’s euthanasia (on retarded children, people near natural death, cancer patients).
... And that’s nowhere near all of the issues. Pro-life is a blanket statement, and is nowhere near fully defined because there are plenty of people that are pro-life that disagree on issues of life. So, the way people measure each candidate is completely on how they believe personally.