Who is Neil Azzinaro from Running Scared: The Life and Treacherous Times of Las Vegas Casino King Steve Wynn and what is their importance?

Wynn's hairdresser, Neil Azzinaro, became a focus during the investigations of Wynn's business deals. Because Azzinaro had no experience in the gaming industry, his ability to land a high level job in Wynn's corporation aroused suspicion. Azzinaro was rumored to be Wynn's cocaine dealer.