Jason Bordoff, Founding Director of Columbia University, Center on Global Energy Policy, says Ukraine's challenges in gas supplies could intensify in the months ahead.
Jose Manuel Barroso, president of the European Commission, discusses the EU's position on the Ukrainian crisis, highlighting that Russia is dependent on Europe for its energy orders.
NATO Secretary General Anders Fogh Rasmussen opens a crucial summit meeting by accusing Russia of "attacking" neighboring Ukraine.
Senator Ron Johnson, (R-Wis.), discusses Russia's escalating military intrusion in Ukraine and how the Obama administration should support Ukraine.
Why isn't the Ukraine crisis helping out bullion? Because that's not really how the gold trade works.
Dan Senor, Foreign Policy Initiative, and Steve Rattner, CNBC contributor, discuss how terrorist group ISIS could impact the markets and oil prices.
Investigators working on the cyberattack at JPMorgan have found clues that computers sent the stolen data to a Russian city.
Ian Bremmer, Eurasia Group president & founder, shares his thoughts about the worldwide impact of ISIS, the Ukraine-Russia standoff, and America's foreign policy.
NATO calls on Russia to stop its involvement in eastern Ukraine, says Anders Fogh Rasmussen, NATO's secretary general, adding that NATO will outline steps to enhance its partnership with Ukraine.
Tony Cordesman, Arleigh A. Burke chair in strategy at CSIS says that the Ukrainian crisis could result in tensions along the Russian border and that NATO might have to "combine force with sanctions".
Discussing why the markets are not really reacting geopolitical turmoil overseas, with Ilan Berman, American Foreign Policy Council, and Susan Ochs of The Aspen Institute.
CNBC's Mandy Drury looks at the myriad of geopolitical hot spots impacting the global markets.
Ukraine's ongoing war with pro-Russian separatists and their Moscow benefactors is pushing money out of the region—and into the United States.
Ukraine said there was a cease-fire until the Kremlin said not quite. CNBC's Dina Gusovsky discusses the communication disconnect and Putin's strategy ahead of the NATO summit.
Both Ukraine and Russia are backing away from an earlier announcement that a cease-fire had been reached. NBC's Jim Maceda reports the details.
Reports say North Korean leader Kim Jong Un's slush fund manager attempted to defect with $5 million, according to the Global Post.
Hackers may have stolen credit data from Home Depot, according to Krebs Blog. David Kennedy, TrustedSec CEO, compares the potential attack to Target's data breach, what may have happened with the leaked celebrity photos, and discusses an increase in attack from Russian hackers.
U.S. President, Barack Obama, says the international community will continue to support Ukraine and that the sanctions imposed on Russia have had "a real effect".
Charles Robertson, global chief economist at Renaissance Capital and Larry Hatheway, chief economist at UBS Investment Bank, discuss the latest developments in the Ukrainian crisis.
Simon Quijano-Evans, head of emerging markets research at Commerzbank, discusses Barack Obama and NATO's position on the Ukrianian crisis.