Media & Advertising

In Adelson's Newsroom, Looser Purse Strings and a Tighter Leash By SYDNEY EMBER At the Las Vegas paper now owned by the casino magnate Sheldon Adelson, current and former employees cite untenable editorial oversight, particularly of coverage related to Mr. Adelson. MEDIATOR Facebook's Troubling One-Way Mirror By JIM RUTENBERG The social network requires a level of trust from its users as it seeks to "make the world more open and connected." But how open is it willing to be? ADVERTISING Hollywood Rushes to VidCon to Connect With Millennials By BROOKS BARNES The convention brings together online video creators and their fans. Roughly 30,000 people are expected to attend this year, and previews from 20th Century Fox, Lionsgate and Warner Bros. will be presented.