US Republican Senator John Curtis calls for investigation into Donald Trump Jr. and Hunter Biden over crypto business dealings

Odaily News: U.S. Republican Senator John Curtis of Utah has sent a letter to Senate Judiciary Committee Chairman Chuck Grassley and Ranking Member Dick Durbin, calling for an investigation into whether Donald Trump Jr. and Hunter Biden used their presidential family connections to obtain private economic benefits, and requesting that both be subpoenaed.

Curtis noted that Donald Trump Jr. previously accepted wedding gifts from Russian oligarch Umar Kremlev, actively promoted a family-backed crypto business, and served as an advisor to a prediction market platform; the company in question is regulated by the Commodity Futures Trading Commission. Donald Trump stated that his son has returned the relevant payments to Umar Kremlev.

Curtis also requested an investigation into Hunter Biden's large-scale business dealings with foreign entities, as well as whether both individuals used their relationship with the president to create business value. He mentioned that Joe Biden pardoned Hunter Biden in December 2024, and the latter had previously denied involving his father in business transactions.

The call for this investigation comes one week after Senate Republicans failed to secure enough Democratic support to advance the Digital Asset Market Clarity Act. Some Democratic lawmakers opposed the bill, citing reasons including Donald Trump's use of crypto businesses to gain benefits related to the presidency; Donald Trump disclosed that he earned $1.4 billion from digital asset-related businesses in 2025. (Cointelegraph)