Here’s a link for the Boston Police Scanner feed. It’s live and you can listen in on exactly what’s happening real world. They suspect the second bomber is wearing a suicide vest?

http://m.ustream.tv/channel/ma-rt-9-window-cam

The man on the loose was identified as Dzhokhar A. Tsarnaev, 19, of Cambridge, Mass. They are believed to have been here for ‘several years,’ sources said. There’s a page on Facebook that appears to be fake.

I’ll update as information comes in…