Gas prices dip below $4.50 for 1st time since May - ABC News

The U.S. average price for a gallon of gas has fallen about 10% since mid-June.

The national average price for a gallon of gas fell below $4.50 on Tuesday for the first time since the middle of May, according to AAA data. The price crossed the milestone amid a sustained fall in … [+1776 chars]

full article...