Improvised bomb explodes on packed London commuter train injuring 22

LONDON (Reuters) - A home-made bomb exploded on a packed rush-hour commuter train in London injuring 22 people on Friday, police said, in what was being treated as the fifth terrorism attack in Britain this year.

from Reuters: Top News http://uk.reuters.com/article/uk-britain-security-london/improvised-bomb-explodes-on-packed-london-commuter-train-injuring-22-idUKKCN1BQ0RN?feedType=RSS&feedName=topNews