Internet2 taken our by stray cigarette

AlHunt writes: "A fire started by a homeless man knocked out service between Boston and New York on the experimental Internet2 network Tuesday night. Authorities say the fire, which also disrputed service on the Red Line subway, started around 8:20 p.m. when a homeless man tossed a lit cigarette. The cigarette landed on a mattress, which ignited and led to a two-alarm fire."