
[10:22 a.m.] Authorities in Cambridge are now saying the situation is all clear.
Scene is clear. Call unfounded. No threat to public safety in #CambMA #MIT—
Cambridge Police (@CambridgePolice) February 23, 2013
[10:12 a.m.] Police in Cambridge, Massachusetts are checking out a report of an armed man at a building at the Massachusetts Institute of Technology. According to the school, the man is carrying a long rifle and is wearing body armor.
The school urged people to stay indoors and take shelter as police investigate.
CNN is monitoring the story as it develops. Check back for details


There is NO WAY this could have happened. Mass has some of the strictest gun control in the nation......Duhhhhh....lemme think.
Look at the date under the tweet!! Also, I went to the Cambridge Police twitter and there is no such recent posting.