St Petersburg: Russian President Vladimir Putin said on Monday the government was considering all possible causes for the blasts in St Petersburg's metro system, including terrorism.
"I have already spoken to the head of our special services, they are working to ascertain the cause (of the blasts)," Putin, at a meeting with Belarus President Alexander Lukashenko, said.
"The causes are not clear, it`s too early. We will look at all possible causes, terrorism as well as common crime," he added.
Zee News App: Read latest news of India and world, bollywood news, business updates, cricket scores, etc. Download the Zee news app now to keep up with daily breaking news and live news event coverage.
