Whatever. I guess you are not familiar with Robert Spencer. Good bless you.
Whatever indeed.
I notice you don't address the content of his piece, where despite throwing around a lot of inflammatory rhetoric he does absolutely nothing to connect the Dallas shooter to Islam or to the radical groups he mentions.
If he didn't have anything to connect them then he's an ass for trying to get people spun up on a false premise.
If he did know something about a connection then he's a lazy ass for not bothering to put it in his piece.
Your choice.