AI & TikTok changing modern business: Tradeweb and Pacsun CEO's Tradeweb CEO Billy Hult told Yahoo Finance that AI agents are revolutionizing Wall Street bond trading, while Pacsun CEO Brieane Olson explained how community co-creation and viral TikToks fueled the retailer's turnaround. Tradeweb CEO Billy Hult reveals to Yahoo Finance Executive Editor Brian Sozzi https://finance.yahoo.com/author/brian-sozzi/ how AI agents are revolutionizing Wall Street bond trading. Then, Pacsun CEO Brieane Olson breaks down how community co-creation and viral TikToks fueled the iconic retailer's massive turnaround.