These fierce legal battles are reshaping gambling in America

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• The US gambling industry is fighting legal and regulatory battles on a few fronts as it expands.
• Regulators are examining gambling ad practices and disruptors like prediction markets and sweepstakes.
• The upshot could be a "regulatory reset" that may change how gambling companies operate.

What should gambling look like in America? A new wave of lawsuits and legislation is testing the boundaries.

We got a...