Videos See President Obama and Sen. John McCain trade barbs at the Al Smith dinner, just before the 2008 election. Articles You May Like NASA Showcases AI-Powered Computational Tools to Advance Scientific Research at SC24 Event Cineworld owners screen plan for stock market comeback in New York Public sector pay rises help drive up government borrowing The PM wants to focus on global affairs – but the noisy protests back home will only get louder A Nearby Supernova May End Dark Matter Search, Claims New Study