Peace talks aimed at brokering a ceasefire in eastern Ukraine stalled before they had even started on Saturday.» Read More
Discussing Putin's logic and what's behind today's buildup of Russian troops outside the borders of Ukraine, with Heather Conley, Center for Strategic and International Studies director, and Reva Bhalla, Stratfor VP global analysis.
CNBC's Eamon Javers reports Russian troops may be amassing outside the border of Ukraine.
Former President of the World Bank, Robert Zoellick discusses if U.S. sanctions against Russia are really hurting Vladimir Putin and if it's enough to keep him from escalating the crisis in Ukraine.
Adam Ereli, Vice Chairman, Washington D.C. at Mercury, explains why he isn't very optimistic about diplomatic solutions in the Russia-Ukraine standoff.
CNBC's Eamon Javers discusses who will be affected by the sanctions President Obama placed on Russia.
U.S. Navy SEALs boarded and took command of an oil tanker that was seized by three armed men at a Libyan port, reports CNBC's Michelle Caruso-Cabrera.
Ukraine would rather have a diplomatic solution to the crisis with Russia but will defend itself if provoked further, says Arseniy Yatsenyuk, Ukrainian prime minister.
CNBC's Eamon Javers reacts to President Obama's move to authorize a "very tough" set of sanctions on Russia.
Moscow shipped more troops and armor into Crimea on Friday, showing no sign of bowing to Western demands to pull back.
When it comes to the conflict over Crimea, Ukraine has few if any military options.
CNBC's Michelle Caruso-Cabrera reports that despite intense diplomatic discussions, Russia continues to infiltrate Crimea. Peter Felstead, Jane's Defence, breaks down the size differential and defense budgets of the Russian and Ukrainian militaries.
Discussing how economic sanctions imposed on Russian banks could damage the Russian economy, with Michael McFaul, former U.S. Ambassador to Russia.
Discussing Crimea's referendum to join Russia and if it can be stopped, with former White House National Security Adviser Stephen Hadley, and Michael McFaul, former U.S. Ambassador to Russia.
Tensions escalate in Crimea as they ready to take a vote on whether to become part of Russia, reports NBC's Ian Williams with the latest from the region.
President Barack Obama says he has signed an executive order that authorizes sanctions on individuals and entities responsible for violating the sovereignty and territorial integrity of Ukraine.
Discussing if Russian president Vladimir Putin has begun to soften his position on Ukraine, with Michael McFaul, former U.S. Ambassador to Russia; John Herbst former U.S. Ambassador to Ukraine; and Charles Dallara, Partners Group managing director,
The U.S. and EU are readying funds to support Ukraine. CNBC's Michelle Caruso-Cabrera explains how those funds could end up in Russia.
CNBC's John Harwood reacts to Secretary of State John Kerry's comments on the Ukrainian crisis.
Secretary of State John Kerry discusses the parameters of his discussions with Foreign Minister Sergey Lavrov.
Secretary of State John Kerry has agreed to continue discussions to help stabilize and overcome the crisis in Ukraine. Kerry also commented on Lebanon saying the U.S. is deeply concerned about security and sovereignty of the people of Lebanon.