Gas prices up again

Gasoline prices rose over the past week as maintenance of Gulf Coast refineries began. Triple-A says a change to a more expensive summer fuel blend and increased demand are also putting pressure on prices at the pump. Mississippi’s statewide average for a gallon of regular is three-14, six cents more than a week ago. In Grenada, gas-buddy-dot-com reports the price of regular ranges from three-07 to three-23 a gallon.