A worker cleans Hummer vehicles at a dealership in Chantilly, Virginia, June 3, 2008. General Motors Chief Executive Rick Wagoner said on Tuesday that GM is reviewing its Hummer brand and could sell the military-derived SUV line, which has become synonymous with gas-guzzling excess and has hurt GM's image at a time when consumers are demanding more fuel efficiency.
REUTERS/Kevin Lamarque (UNITED STATES)