A man rides a bicycle on the National Mall look toward the Washington Monument during a heavy snow storm in Washington, DC, March 5, 2015. A major winter storm slammed parts of the United States Thursday, as thousands of flights were canceled and government offices shut down in anticipation of more than half a foot of snow in the nation's capital. AFP PHOTO / SAUL LOEB (Photo credit should read SAUL LOEB/AFP via Getty Images)
