For an example
Love this! RT @AlyssaMeuth: My 2013 #energypledge: to make sure to turn off my lights pic.twitter.com/KEVIqnSR
— Energy Department (@ENERGY) January 22, 2013
—Energy Department (@ENERGY) January 22, 2013 This raises the importance (a bit) of making sure ones website provides twitter card data, so that Twitter can do this magic trick of extended information.