Feder: Tribune tightens security 'out of abundant precaution'

Security was beefed up at the Chicago Tribune and other newspapers owned by tronc following a shooting Thursday at the company's Capital Gazette in Annapolis, Maryland, that left five people dead, Robert Feder writes. "Out of abundant precaution, we are increasing security presence at the company," CEO Justin Dearborn told employees. Get the full report and more Chicago media news at robertfeder.com.