A marathon voting session on President Donald Trump’s sweeping domestic policy bill is underway in the Senate and has stretched overnight into Tuesday after a weekend of negotiations and delays.

The so-called big, beautiful bill may lead to an ugly outcome for gamblers. Various online accounts of the Senate version of the massive piece of legislation that has ping-ponged back to the House of Representatives indicate that a change to the tax rules for gambling could make it much harder to ultimately turn a profit.