In case you needed to be reminded of the power of a photo, or the power of one person willing to make a difference, here ya go. Check out World Actuality’s “20 Photos That Are Going To Make You Cry!”
http://www.world-actuality.com/index.php/people/671-these-20-photos-are-going-to-make-you-cry-but-you-ll-see-why-it-s-totally-worth-it