Telegraph.co.ukDon't blame 'speculators' for higher oil pricesKansas City StarSo now President Barack Obama has decided to go after the oil speculators. He wants to “root out any cases of fraud or manipulation.” He's directed the Justice Department to set up a task force. Yessir, he's determined to get to ...Gas prices spur fight over end to oil production tax breaksAustin American-StatesmanObama slams oil company profits as gas prices surgeWashington PostGasoline prices are up to $4 a gallon.