Contemplating a post-Trump Fox News

Hi and welcome to Insider Advertising, weekly edition, where I get into the big stories in media and advertising.First up: Business Insider has a new newsletter coming later this month, 10 Things in Politics You Need to Know Today. You can learn more about it and sign up here.And if you're not already a subscriber to Insider Advertising, you can sign up here.This week: Fox News shifts away from Trump, Citi pushes its agencies to get more diverse, and ad giants look for a lifeline in e-commerce.