I wonder just how far this will go
Ukraine crisis: 'We may reach the point of no return'
European Union foreign ministers have expressed concern at Russia's aggression against Ukraine.
European Commission President Jose Manuel Barroso called for a political solution before the crisis reached a "point of no return".
He was speaking after talks with Ukrainian President Petro Poroshenko.
http://www.bbc.co.uk/news/world-europe-28995108