Elizabeth Warren and other U.S. senators question the compliance of Trump AI advisor David Sacks's appointment

ChainCatcher News, according to Decrypt, several liberal senators including Elizabeth Warren sent a letter on Wednesday to the White House's AI and cryptocurrency chief David Sacks, requesting clarification on whether he has exceeded the 130-day annual work limit for special government employees.

Sacks is currently also a partner at the venture capital firm Craft Ventures, and his dual roles have sparked ethical controversy.

Previously, The New York Times reported that Sacks played a key role in a US-UAE AI chip deal, which is linked to the Trump family's cryptocurrency platform. The senators have requested Sacks to provide detailed work records within two weeks.