The Ticker: North Korean media; Corporate Tweeting tips; Kindle for iOS; Ron Paul vs. CNN; New York Observer expands

The GuardianKim Jong-il’s death sends North Korean media into overdrive

Corporate CounselFrom the Experts: Is Your Company Tweeting its Way into Trouble?

Know Your MobileKindle for iOS updated to support PDFs, magazines and newspapers

BusinessInsiderRon Paul Walked Out Of A CNN Interview After Being ‘Pestered’ About Racist Newsletters

Capital New YorkThe New York Observer, In A Bid To Go National, Will Expand Its Editorial Department