With the U.S. economy humming, corporate profits flowing and stock prices peaking, investors on Wall Street are beginning to pose an anxious question: Is it all downhill from here.

Stocks ended a wobbly week broadly lower, with much of Friday's loss attributable to weakness in big technology companies like Apple and Amazon.

In this video grab issued Monday, March 8, 2021 by CBS This Morning, Oprah Winfrey discusses her interview with Prince Harry and Meghan, Duchess of Sussex. "Oprah with Meghan and Harry: A CBS Primetime Special aired March 7. (CBS This Morning via AP)LOS ANGELES – There were royal victims and villains in Harry and Meghan’s tell-all — or tell enough — interview with Oprah Winfrey. But there was only one immediate and clear winner: the American media queen. She also explained the palace bureaucracy that dictates aspects of royal lives, aside from the wishes of the queen, something that U.S. viewers may be unfamiliar with.