Jerry Falwell Jr. has turned out to be a dolt and a fame hound. I suspect he wants to associate with big names like his father; I guess we're seeing the lengths he will go to in order to do it.
The Falwells are a local family, and some who know them say Jerry's brother Jonathan, who pastors the church, is in strong disagreement with the Trump support. I know that many Liberty students have a problem with it, too, but when they try to engage Jerry on twitter, he blocks them.
He's been blocking people all day.