Mississippi Business Journal – Forbes says Tilman Fertitta is worth $2.4 billion. He became a wealthy businessman by making smart decisions, being opportunistic and having a business-is-business attitude. But even when the owner and CEO of Fertitta Entertainment walks into one of his three Golden Nugget casinos, one thing scares him — the changing landscape of the customers. “One of my scariest things that is young people do not play slot machines,” said Fertitta, who was the keynote speaker kicking off last week’s Southern Gaming Summit in Biloxi. “I go to all these places, it’s not young people playing slot...