Infographic: worldwide gas prices http://flowingdata.com/2011/03/22/are-gas-prices-really-that-high/
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Infographic: worldwide gas prices http://flowingdata.com/2011/03/22/are-gas-prices-really-that-high/