WASHINGTON (Reuters) -A U.S. Senate Judiciary subcommittee overseeing technology issues will hold a hearing Tuesday on Chinese hacking incidents, including a recent incident involving American telecom companies. The hearing to be chaired by Senator Richard Blumenthal will review the threats "Chinese hacking and influence pose to our democracy, national security, and economy," his office said, adding the senator plans "to raise concerns about Elon Musk’s potential conflicts of interest with China as Mr. Musk becomes increasingly involved in government affairs." Musk, the head of electric car company Tesla, social media platform X and rocket company SpaceX, emerged during the election...