DENVER, Aug. 23 -- Democrat Barack Obama and Republican John McCain are locked in a highly competitive race for the White House, with voters giving McCain a clear edge as a potential commander in chief but Obama a sizable advantage on economic issues, the subject of greatest concern to voters, ac... -
Support for Each Candidate Holds Steady
DENVER, Aug. 23 -- Democrat Barack Obama and Republican John McCain are locked in a highly competitive race for the White House, with voters giving McCain a clear edge as a potential commander in chief but Obama a sizable advantage on economic issues, the subject of greatest concern to voters, ac...-
By Dan Balz and Jon Cohen