I just noticed something interesting that is happening in the Congreso estadounidense around prediction markets. The Democrats are maneuvering to stop what they consider to be clear manipulation of these markets by government officials using insider information.

The starting point was quite revealing: suspicious bets were detected in prediction markets just before U.S. military operations in Venezuela and Iran. That set off the alarms. Now, Murphy’s Law, supported by Senator Chris Murphy of Connecticut and Representative Greg Casar, seeks to prohibit exactly this kind of practice. It is formally known as the Law to Ban Betting on Sensitive Operations and Federal Functions, or BETS OFF.

What I find relevant is the scope of this proposed legislation. It would not only target military operations or terrorist events, but Murphy’s Law would also cover any event where someone with insider knowledge tries to place a bet. The text is quite broad: it includes everything from government actions to, theoretically, who wins halftime of the Super Bowl if someone already knows the result.

This isn’t the first time we’ve seen legislative attempts in this direction. Ritchie Torres, the Democratic representative from New York, had already introduced something similar in January after the suspicious bets about Venezuela. Last week, Adam Schiff and Richard Blumenthal also submitted their own bills to tackle the problem from slightly different angles.

Now, the political reality is that these bills face a Congreso estadounidense controlled mostly by Republicans, so for now they don’t have much room to move. But here’s the interesting part: if the Democrats regain control in the upcoming midterm elections, Murphy’s Law and similar proposals could become legislative priorities.

On the regulatory side, the CFTC is the body responsible for overseeing these platforms, although the commission’s new chair, Mike Selig, is quite favorable to prediction markets. We’ve already seen that some platforms, like Kalshi, took internal steps by suspending users who were betting on events they knew about in advance.

What’s at stake here is the credibility of these markets. If officials can bet with information that the rest don’t have, then the markets lose their value as reliable prediction tools. That’s why Murphy’s Law and this broader legislative push make sense from a market integrity perspective.