Russia crash plane 'fell vertically' at Kazan airport

A passenger plane plunged vertically when it crashed onto an airport runway in the Russian city of Kazan, killing all 50 people on board, Russia's transport minister says. Investigators have found both of the flight recorders, or "black boxes". via Pocket http://www.bbc.co.uk/news/world-europe-24984999#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa