Cointelegraph reports that US Senator Warren has publicly expressed her support for the US Department of Justice (DOJ) in its investigation of Nvidia (NVDA.O). This move by Warren highlights her concern over current market conditions and her determination to protect consumer rights. The investigation may focus on Nvidia's competitive behavior in relevant markets, aiming to ensure fair competition and maintain market order. As the investigation progresses, market participants and investors remain closely watching the situation, anticipating further insights into Nvidia's specifics and its potential impacts on the industry.