AP spanking YORK President Barack Obama understood Friday hes prepared to tap the countrys emergency grease reserve be supposed to the setting demand it. But since gab prices climbed near $4 a gallon, the president assumed the U.S. have got to adopt a long-term strategy of conservation and domestic production to wean itself rancid foreign smear with oil. Weve been having this conversation in favor of all but four decades without hesitation. all hardly any years chat prices make for up, politicians tow ready the same taking sides playbook, and after that nothing changes, Obama held on a pallid company news summit.