The Ticker: Sanford PR after Trayvon Martin; Twitter revenue; Facebook vote; Changing food habits; PR as promo leader

Los Angeles Times: Sanford tries to rebuild its image after Trayvon Martin shooting

Bloomberg: Twitter Said to Expect $1 billion in Ad Revenue in 2014

Ars Technica: Facebook Nation: privacy changes to a 270 million-user vote

The New York Times: What’s the Best Way to Break Society’s Bad Habits?

The Nation: Public relations as brand promotion leader