First Came the Sports Betting Boom. Now Comes the Backlash.

In many U.S. states and across the world, regulators are cracking down on the sports gambling industry, citing harm to the public and, in some cases, to athletes.

How Sports Betting Upended the Economies of Native American Tribes

Hard-fought deals for casinos gave many tribes a critical economic lifeline. When the doors opened to widespread sports betting, others wanted in on the gambling business.