What Is Real And What Ain’t?

While surfing around the net, I came across an interesting series of pictures. I have no idea if they are legit. What I find interesting is how easy it is for an individual, group, or government to manipulate information.

http://beforeitsnews.com/alternative/2013/04/this-showed-up-on-facebook-boston-marathon-crisis-actors-repeat-of-sandy-hook-photos-2621866.html