/tags/sarah-palin Sarah Palin en-US Copyright Thu, 10 May 2012 18:09:09 GMT /2012-05-10/gasoline-prices-tumble-7-cents-across-texas A travel association survey finds retail gasoline prices have tumbled 7 cents across Texas this week. AAA Texas on Thursday reported the average price at… Thu, 10 May 2012 18:09:09 GMT /2012-05-10/gasoline-prices-tumble-7-cents-across-texas