The Ticker: Groupon & Guns; LED Bulbs; McDonald’s Settles; Atari U.S.; Craft Beers

Advertising Age: Groupon Cancels Gun-Related Deals after Shootings

The New York Times: LED Bulbs Change the Way We See Light

The Washington Post: McDonald’s Settles Dispute over Halal Food Claims

The Chicago Tribune: Tech PR: Atari U.S. Operations Files for Bankruptcy

The Los Angeles Times: Craft Beers Continue to Dominate Growing Market