Two Democratic senators have written to Treasury Secretary Scott Bessant, requesting an assessment of whether a $500 million investment by a UAE government-affiliated entity in crypto company World Liberty Financial should be subject to a national security review by the Committee on Foreign Investment in the United States (CFIUS). This committee, led by the Treasury Department, reviews foreign investment transactions that may involve sensitive technologies or data. According to a previous report by The Wall Street Journal, G42, backed by Abu Dhabi royal family member Sheikh Tahmorn bin Zayed, acquired a 49% stake in World Liberty Financial through an entity called Aryam Investment 1. The report indicated that some of the funds flowed to the Trump family and its affiliates. The Trump administration denied any knowledge of this. Senators Elizabeth Warren and Andy King questioned in their letter whether the transaction could grant a foreign government access to user data, and cited G42's past collaborations with Chinese companies. They requested the Treasury Department to explain by March 5 whether it had initiated a review process or made recommendations to the President. World Liberty Financial is the issuer of the stablecoin USD1, which has a circulating supply of over $5 billion since its launch in March 2025. The company lists Trump and his Middle East envoy Steve Vitkov as honorary co-founders. Previously, a company spokesperson stated that neither of them was involved in transactions related to the UAE.