Putin may face consequences but Russia wo n't go to `` war '' with Russia , Putin says . Putin presents a series of steps he says would restore peace to Ukraine . Obama says a peaceful Eastern Europe `` is threatened by Russia 's aggression against Ukraine '' Vladimir Putin spokesman says Russia ca n't agree to a ceasefire because it 's not party in conflict .
Putin may face consequences but U.S. wo n't go to `` war '' with Russia , Hagel says . Vladimir Putin presents a series of steps he says would restore peace to Ukraine . Obama says a peaceful Europe `` is threatened by Russia 's aggression against Ukraine '' Putin spokesman says Russia ca n't agree to a ceasefire because it 's not party in conflict .