Ukrainians say they're ready to fight for their country
In pro-Western Kiev, men say they are apprehensive about fighting Russia -- but they will do it to save their nation
Watch CBS News
In pro-Western Kiev, men say they are apprehensive about fighting Russia -- but they will do it to save their nation
Russian military much more powerful; Ukraine forces stationed in Russian-speaking regions don't necessarily support government in Kiev
Tense atmosphere grows in Ukraine after Russian military forces occupy Crimean peninsula
Colorful and fantastic Carnival festivities get under way in Rio and elsewhere
Tensions remain high in strategic peninsula as pro-Russian forces have surrounded or taken control of "practically all" Ukrainian military facilities
A neighbor of Pistorius testified to hearing "blood-curdling" screams from a woman before she heard gunshots on the night the double-amputee Olympian killed his girlfriend
Former CIA deputy director says economic sanctions "could bite the Russians" but might backfire in long run
Can President Obama be any match for Vladimir Putin's determination to assert Russian power in Ukraine?
Latest likely attacks by Boko Haram group leave at least 90 dead, including children, as bomb tears through market, farming village razed
Double-amputee Olympic athlete known as "Blade Runner" pleads not guilty, says he mistook model for intruder in his bathroom as he fired 4 shots through door
They say Russia's advances in Ukraine violate "principles and values" on which G-7 and G-8 operate
Double-amputee Olympian says he thought he was shooting at intruder when he killed girlfriend Reeva Steenkamp
75-year-old John Short is deported after Pyongyang says he apologized for spreading Bible tracts; he had been held since Feb. 16
But in Crimea, Russian forces have taken over without firing a shot; many residents welcome the soldiers, others are keeping quiet
Attack in Kunming train station that killed 29 said to have been carried out by Uighurs, including some female attackers