Stock Photo: A rainbow appears over the Manhattan skyline in New York City shortly after a summer thunderstorm on Wednesday, August 15, 2012, as the setting sun reflects off the windows of skyscrapers

Stock Photo: 1566-1024404 A rainbow appears over the Manhattan skyline in New York City shortly after a summer thunderstorm on Wednesday, August 15, 2012, as the setting sun reflects off the windows of skyscrapers