LONDON: Improvised explosive device goes off in a London Underground train in what appears to be another MUSLIM terrorist attack

At least 22 people were injured after witnessing a blast on a packed rush-hour commuter underground train at the Parsons Green Station. Police are treating it as an (Islamic?) terrorist incident.

Key Points

Terrorist suspect still at large. Police believe there could be a second Muslim terrorist with knives on the run:

Eyewitness report:

Massive manhunt underway. Smell of chemicals was present, according to witnesses.