terrorist bombing at boston marathon

A lot of times after a major event like the Boston Marathon bombings, pictures and stories start flooding the internet that are faked.  Snopes.com comes in handy to keep from spreading that stuff, but not everyone knows about it.  Isn't that something that everyone should know?  What other things should everyone know how to do?

There are 16 El Paso-area runners who were participating in today's Boston Marathon, and we now know they are fine.  The Boston Marathon was rocked by 2 explosions earlier this afternoon. Jim Weddell tweeted, "Folks, we are all fine," putting to rest concerns about the El Paso group. ...