Never met the man but I have seen him in action.
He is a bulldog, a force of nature, a self-proclaimed public advocate. Many people feel like they have found their niche, their purpose, their passion, their reason for being. This might be Arnie.
Although I don’t know Arnie, my guess is that he has lost something very dear, his ability to speak out on public matters.
It might be interesting to see if he can bring the passion of his 5-minute speeches to sentences on a page. I am not suggesting he substitute for the great Walter E. Williams, but it might be interesting to see his response to being silenced. No doubt he would mention the First Amendment. Perhaps he would even reference the sentiments attributed to Voltaire?