California has reached a dubious milestone today, the statewide average price for self-serve regular gasoline has just crossed above $4 per gallon (even though it has been that high in some cities in the State for a while now): Link
Let me ask you a question: how high is too high? What do you think is the breaking point? $5? $10? $15 per gallon? And what would you if (or when) it got there?