Bjorn Ulvaeus from ABBA is 'astonished' by the band's lasting popularity

ABBA are back with a new show, ABBA Voyage. CNBC's Tania Bryer caught up with founding member of the Swedish supergroup, Bjorn Ulvaeus, and asked if he could have ever imagined the group's lasting success.
Mon, May 23 20221:55 AM EDT