Obama spoke by phone with leaders Britain, France, Italy, Lithuania, Latvian and Estonia.
Many observers worry Russia has been getting the best of the United States.
<p><i>Guest Commentary</i></p><div class="guest"><p> </p></div><p>International Women’s Day is a day when the world celebrates and recognizes women for their economic, political and social achievements around the world. </p>
Boguslaw Winid warned said Russian aggression must be stopped "immediately."
OPINION | The facts leave no doubts: Russia violated fundamental norms of international law.
Some conservatives, including Senate hopefuls, rejected the popular bill.
Russian troops reportedly launched an attack in Crimean port city of Sevastopol.
Two Republicans say that Russia should get booted for its invasion of Crimea.
He said national defense is "most important thing that the federal government does.”
Putin says Russia will not ignore calls for help after speaking with Obama.