Tech's Extraordinary Month, Investing in AI, and OPEC's New Voluntary Cuts 12/01/23

<p>It's been an extraordinary month for tech and the Nasdaq. Hargreaves Landsdown's Sophie Lund-Yates explains. Plus, a big part of tech's rally has been artificial intelligence. Dynatrace CEO Rick McConnell and Mastercard's Raj Seshadri discuss their AI investments. And, OPEC has agreed to new voluntary output cuts of around 2.2 million barrels per day. Amena Bakr dives into the decision.</p>