I can't speak for the detail of the city debt, but if we were to procure 400 buses—for argument's sake—even if they weren't CNG, that's still a commitment of around about $160 million. It's not that the city isn't putting money into the investment that's needed. It's just that there is an additional amount needed for the CNG premium that, for the moment, is difficult to find on top of our existing budgets.
On May 1st, 2012. See this statement in context.