Latest report says nail bomb at Warren Street
Incident on a bus reported now
A nail bomb? This is sounding more like an amateur copycat. Hopefully, there won't be anyone hurt.
"Usual suspects" in order of likelihood:
1. Muslims--'nuff said.
2. IRA or splinter from same--they regularly used nail bombs, maybe someone got inspired by 7/7.
3. Socialist/communist--they hate the West as much as al-Qaeda does.