Business Janet Yellen warns of “bubble-like activity” in A.I. 2 hours ago Financial News Former Treasury Secretary Janet Yellen tells Erin Burnett there’s ‘bubble-like’ activity happening in the A.I. sector, comparing it to crypto. Post navigation Previous Donald Trump Live | US President Trump Claims ‘Iran is Dying To Make a Deal’, Refuses to Call it WarNext Why Mukesh Ambani is no longer Asia’s richest man | FT #shorts