WASHINGTON (Reuters) - U.S. President Joe Biden will discuss the "risks and opportunities" that artificial intelligence poses for people, society and national security during a meeting with science and technology advisers at the White House on Tuesday, an official said. Biden, a Democrat, is scheduled to meet with the President's Council of Advisors on Science and Technology (PCAST) on the same day that his predecessor, former President Donald Trump, surrenders in New York over charges stemming from a probe into hush money paid to a porn star. Biden has declined to comment on Trump's legal woes, and Democratic strategists say...