My opinion about Romney comes form the facts of his life long record in support of liberal issues and liberal causes. Like his life long support for Roe v Wade.
Willard is not a man of principles and is without convictions.
It is your opinion. People change. You assume a person must have been born pure to be a conservative. You assume people are not capable of changing their views. You are irrationally blinded by hate for some reason.
I can keep this up all day. It is your opinion.