California Representative Maxine Waters, ranking member of the US House Financial Services Committee, has announced plans to introduce legislation “to block [Donald] Trump’s memecoin and stop his crypto corruption.”

In a May 22 notice, Rep. Waters said the Stop Trading, Retention, and Unfair Market Payoffs (TRUMP) in Crypto Act of 2025 bill would be aimed at blocking the US President, Vice President, members of Congress, and their families from engaging in “crypto crime.” The US lawmaker referred to Trump and his wife, Melania, issuing personal memecoins in January, his family launching a stablecoin, USD1, through the crypto platform World Liberty Financial, and the president attempting to establish a national Bitcoin (BTC) reserve as his sons back a BTC mining venture.

“Donald Trump is preparing to dine with the top donors of his memecoin who’ve made him, and his family, richer,” said Waters, adding:

“Trump’s crypto con is not just a scam to target investors. It’s also a dangerous backdoor for selling influence over American policies to the highest foreign bidder.”

Waters’ bill was one of many actions announced to oppose the president’s dinner to reward memecoin holders. Senators Chris Murphy and Elizabeth Warren are expected to attend a press event with representatives for the consumer advocacy group Public Citizen, and two Democratic organizations will protest at the Trump National Golf Club outside Washington, DC, where the memecoin dinner will be held.

This is a developing story, and further information will be added as it becomes available.