Segment 1: The dark side of gambling. Gambling often conjures up images of casinos, slot machines, and sports betting. But as our guests point out, gambling isn't all fun and games — it can also turn into addiction. One that can have an even greater impact on communities of color. Holly Edgell , editor for Sharing America, St. Louis Public Radio Kevin Bost , former gabbling addict Timothy Fong , professor of addiction psychiatry and co-director, UCLA Gambling Studies Program Segment 2,