Push for domestic offshore oil drilling is a reversal in policy for Sen. John McCain . President Bush 's support could hurt McCain 's efforts to paint himself as a maverick . Watch Bush make a case for new drilling » . Score: 6 McCain 's drilling position may hurt him in California , a state with 55 electoral votes .
Push for domestic offshore oil drilling is a reversal in policy for Sen. John McCain . President Bush 's support could hurt McCain 's efforts to paint himself as a maverick . Score: 6 McCain 's drilling position may hurt him in California , a state with 55 electoral votes .