Allegations about Sean “Diddy” Combs had been circulating, but it wasn’t until surveillance footage of the mogul assaulting his then-partner Cassie began circulating on social media, that his response changed from defensive to apologetic.  Guest: Sidney Madden, reporter for NPR Music and co-host of Louder Than a Riot. Want more What Next? Subscribe to Slate Plus to access ad-free listening to the whole What Next family and across all your favorite Slate podcasts. Subscribe today on Apple Podcasts by clicking “Try Free” at the top of our show page. Sign up now at slate.com/whatnextplus to get access wherever you listen. Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme and Rob Gunther. Learn more about your ad choices. Visit megaphone.fm/adchoices