[Man50D]

1. They poll a very small percentage of the population.
2. Pollsters target a group of people they know will answer in a certain way.
3. Pollsters structure questions in a specific manner to elicit a given respone(loaded question).
4.Pollsters can disregard any responses they deem undesirable.

If anyone is to believe this poll then it means 74% are not aware he stated his opposition to repealing Roe v Wade in a 1999 interview with the San Fransisco Chronicle.

"I’d love to see a point where it is irrelevant, and could be repealed because abortion is no longer necessary. But certainly in the short term, or even the long term, I would not support repeal of Roe v. Wade, which would then force X number of women in America to [undergo] illegal and dangerous operations."

[Mr. Brightside]

Or the voters were aware that no other prolife candidate had a chance of winning.