From AlJazeera:
French President Francois Hollande stressed that a failure by Russia to reverse a flow of weapons and troops into eastern Ukraine would force the bloc to impose new economic measures.”Are we going to let the situation worsen, until it leads to war?” Hollande said at a news conference. “Because that’s the risk today. There is no time to waste.”
Read more at EU moves to ramp up Russia sanctions as Ukraine calls for NATO membership | Al Jazeera America.