There are Indian casinos everywhere and a cardroom or two within a short drive. Gambling is fun for most of us, but should we worry about the impact of all those gaming facilities on those who can't control their gambling? A new study says there are nearly one million problem gamblers in California. Do you know any of them?

The gambling study was done by Rachel Volberg, president of Gemini Research Ltd., a Massachusetts firm, according to the San Diego Union-Tribune. Here's the U-T's story.