You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Taco Bell President Dishes on Marijuana, 'Demolition Man' and Justin Bieber Brian Niccol Grilled by Redditors As Part of Breakfast Blitz By Maureen Morrison, Published on March 27, 2014 1 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.