Even a small act of kindness can make a big difference in someone’s world

MOORE, OK - MAY 21: Sean Xuereb recovers a dog from the rubble of a home that was destroyed by a tornado on May 21, 2013 in Moore, Oklahoma. The town reported a tornado of at least EF4 strength and two miles wide that touched down yesterday killing at least 24 people and leveling everything in its path. U.S. President Barack Obama promised federal aid to supplement state and local recovery efforts. (Photo by Scott Olson/Getty Images)