The Ticker: Agents Chasing YouTube Stars; Tim Cook Holds Firm; Clients on Native Ads; And More

The New York Times: Hollywood Starmakers Swoop in on YouTube’s Party

TechCrunch: Tim Cook Holds Firm on iMessage Security: “We Don’t Have a Key”

Digiday: Clients Want More from Native Ads

Spin Sucks: Advice to Those Who Want to Build a PR Firm

Fast Company: Why the Government Tech Sector Has Its Own Venture Capital Fund