Very likely many who attack her are disrupters who falsely claim to be conservative but want to trash GOP front runners - as they did during the 2012 election.
Maybe. There’s always been a few anti-Palin types here. But this endorsement opened a Pandora’s Box of hatred. I still think her speech the other day was fantastic. That’s what has caused heads to explode. If she had given the same speech for Cruz, they would have swooned.