Wolf Blitzer delivers the most important breaking news and political, international, and national security stories of the day. Tune to The Situation Room weekdays 5-6:30pm ET on CNN.
CNN's Barbara Starr reports on the evidence the U.S. says it has that implicates Russia in the MH17 plane crash.
CNN's Jim Acosta reports on the two crises that president Obama's administration is simultaneously confronting.
CNN's Barbara Starr reports on new intelligence that may help officials uncover what really happened to flight MH-17.
Petro Poroshenko, Ukraine's "chocolate king," says he won the country's presidential election. CNN's Jim Sciutto reports.
A billionaire candy tycoon known as the "Chocolate King" will be Ukraine's next president. A seasoned politician, Petro Poroshenko is known for his pro-European Union views and said Russia needs to participate in bringing peace to eastern Ukraine.
But his promises to work for peace are being overshadowed by a new round of bloody fighting.
CNN's Jim Sciutto is on the ground in Ukraine, where he's been reporting on the elections and ongoing violence there. In the 5 p.m. ET hour, after his live report on the Situation Room, Jim will jump onto Twitter to answer YOUR questions about Ukraine. Please send your questions to @JimSciutto using the hashtag #JimInUkraine.
Violence is surging again in Ukraine as pro-Russian militants are trying to impede Sunday's presidential elections. CNN's Chief National Security Correspondent Jim Sciutto is on the ground.
Putin said that Russian troops would be moved from the Ukraine border, but NATO says they have not seen any withdrawal.
Putin makes his first visit to the disputed region of Crimea since Russia annexed it from Ukraine. Jim Sciutto reports.
Government forces in Ukraine step up to rally against pro-Russian forces, leading to at least 30 dead militants and fresh warnings of an all-out civil war. CNN's Jim Sciutto reports.