HARI SREENIVASAN:

As you no doubt know, gas prices have fallen sharply in recent weeks. According to AAA, the average price of a gallon of regular was $3.52 in late July. Now, less three months later, it's $3.12.

For more, we are joined now by Isaac Arnsdorf. He is an (INAUDIBLE) with Bloomberg News.

So we've seen it decline a lot and sometimes there's a lag between the price of oil and the price of gas.

So are we likely to see the price of gas go lower?