The United States Supreme Court after several and extent discussion has determined an important and mediatic aspect that would affect directly the future of Sports betting.
So, after a decision made last Monday with votes results of 6 against 3, the US supreme court determined that a 1992 federal law [The Professional and Amateur Sports Protection Act (PASPA)] violated constitutional principles by forcing states to ban sports betting under their own laws.
The case dealt specifically with New Jersey who contested an earlier 3rd Circuit Court of Appeals ruling.
Here is the complete PDF with the official case