Overall strategy . Sen. Barack Obama lays out comprehensive energy plan this week . The president is expected to announce a new set of regulations on oil and gas drilling in the Gulf Coast region later this week. Sen. John McCain proposes an energy strategy relying on technology and science . McCain says the federal government should lift restrictions on offshore drilling .
Sen. Barack Obama lays out comprehensive energy plan this week . The president is expected to announce a new set of regulations on oil and gas drilling in the Gulf Coast region later this week. Sen. John McCain proposes an energy strategy relying on technology and science . McCain says the federal government should lift restrictions on offshore drilling .