Well, maybe. Now she says, "just on each side of his neck, just grabbed him and I guess" she guesses, "it could've been on his clothes, I don't know." She doesn't know.So Gianforte did grab the reporter, he did throw him to the ground, and he did punch him.
This is going to degenerate into "he said, she said." The campaign has already stated that the reporter grabbed him by the arm first and that he was only defending himself.
I doubt we will ever know the full story.
But I can't wait for the polls to close so we can see what happens!