The Ticker: Brian Williams 2.0; Twitter Changes; McD’s Downsizing; and More

A roundup of the morning's news.

CNN: Brian Williams Starting “Apology Tour”

Wired: Twitter Is Killing Twitter to Save Twitter

The New York Times: McDonald’s to Cut U.S. Stores for the First Time in Decades

USA Today: Dow Jones Lays Off 100, Closes Bureaus

Fox News: Heinz Apologizes for Porn QR Code