According to a Reuters report on November 15th, two Democratic senators stated in a letter seen by Reuters reporters on the 15th that for national security reasons, the Pentagon and law enforcement agencies should investigate reports of multiple phone calls between billionaire Elon Musk and Russian officials, including Putin. In a joint letter dated the 15th, these two senators wrote: "The relationship between a well-known enemy of the United States and Mr. Musk, a beneficiary of the US government's huge funds, will constitute a serious question about Musk's reliability as a government contractor and classified personnel." The report stated that since the Wall Street Journal reported on the so-called liaison activities last month, several Democratic lawmakers have publicly called for an investigation into Musk's communications with Moscow, but this letter to government officials who have the authority to initiate such investigations has not yet been published in the media.