Big tech bigwigs including Elon Musk and Mark Zuckerberg traveled to Capitol Hill on Wednesday to share their plans for artificial intelligence as the US prepares to draw up legislation to better control the technology.Big tech bigwigs including Elon Musk and Mark Zuckerberg traveled to Capitol Hill on Wednesday to share their plans for artificial intelligence as the US prepares to draw up legislation to better control the technology.Machine learning & AI[#item_full_content]