Sports betting has become exponentially more popular and accessible, with gambling on games now legal in more than 30 states. It’s a wildly difficult industry to oversee, though, with a patchwork of legislative details in each state, and varying rules on the types of bets that are legal or not. Even who has jurisdiction over what changes when you cross state lines. Paula Lavigne took a deep dive into the private companies that sell their services for oversight and fraud detection. She explains what they do - and don’t do.

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