CHICAGO, May 24 (Reuters) - Democrat Barack Obama said on Saturday Americans would start changing the kinds of cars they drive if gasoline prices continue to climb and said he owned a hybrid vehicle, though he doesn't drive it much.
CHICAGO, May 24 (Reuters) - Democrat Barack Obama said on Saturday Americans would start changing the kinds of cars they drive if gasoline prices continue to climb and said he owned a hybrid vehicle, though he doesn't drive it much.