Here's Why Big Tech's Soaring Valuations Have Some Worried

The world's biggest technology companies have reported another period of strong earnings, adding to the recent rally in their share prices. Microsoft became only the second company to reach a $4 trillion valuation. Some market watchers are concerned that the valuations of the so-called Magnificent Seven companies are looking stretched. Gina Martin Adams, Chief Equity Strategist at Bloomberg Intelligence, joins host Stephen Carroll to discuss.See omnystudio.com/listener for privacy information.