http://www.bbc.com/news/world-europe-34023361

Three people have been hurt after a heavily armed man opened fire on a train in northern France, before being overpowered by two American passengers.

The interior minister praised the Americans, one of whom was seriously injured, as was another passenger.

The man arrested was a 26-year-old Moroccan. Anti-terrorist officers have taken over the case.

The weapons were said to include a Kalashnikov, a knife, an automatic pistol and cartridges.

French media said the arrested man was known to the intelligence services. The suspect has so far refused to talk to police in Arras.

Belgian Prime Minister Charles Michel said the incident was a "terrorist attack".

French media said the passengers who overpowered the suspect were US Marines who had heard the man loading a weapon in a toilet cubicle and confronted him when he came out.

On a more serious note, thank goodness they were on that train. This could have been a lot worse.
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