The Ticker: TV news & politics; Email vs. social media; Jay Carney on Japan; Social mishaps; Auto critic resigns

Broadcasting & CableTV Still Dominant Source of Political/Campaign News

DIGIDAY:DAILYHypeBusters: Social Media Isn’t Replacing Email

RealClearPoliticsWhite House’s Jay Carney To Jake Tapper: “You Have Reporters In Japan” (video)

San Francisco ChronicleHigh price to be paid for controversial social-media mishaps

JalopnikHow The Detroit News Sold Its Soul