Much of the U.S. Midwest is already running on bitumen. Do we want to extend this addiction? And at what cost? Or should we set other goals and say one to two million barrels of oil a day from the tar sands is all we really need to make the transition?

There are all kinds of addictions, and I've got every single one. If you set me in front of anything, I will do it until I ram it into the ground and it's done working for me.

Gollum is entirely based on the notion of addiction. The way that the ring pervades him, makes him craving, lustful, depletes him physically, psychologically and mentally.

In a storm of struggles, I have tried to control the elements, clasp the fist tight so as to protect self and happiness. But stress can be an addiction, and worry can be our lunge for control, and we forget the answer to this moment is always yes because of Christ.

We must move in our recovery from one addiction to another for two major reasons: first, we have not recognized and treated the underlying addictive process, and second, we have not accurately isolated and focused upon the specific addictions.

Everybody knows that L.A. is known for its addiction to the single-passenger automobile, the gridlock, the congestion on the freeways.

Americans' addiction to sports, with the NFL at the top, is based on the excitement generated by the potential for the unexpected great play which can only happen with honest competition from great athletes.

I have to be careful with surfing. It's still an addiction to me. It's all I want to do, and that's the big dilemma I have with it.

I've become very interested in the spectrum of political discourse as seen on the cable news channels that are conveniently right in a row on my cable provider's dial. I can flip from Fox to CNN to HLN to MSNBC, and I find myself at night flipping it back and forth through them, and it's something of an addiction.