CNBC.com Allen Wastler reports the markets, Ukraine, and Warren Buffett's 5 key investment dont's are the hottest topics among CNBC.com.
Former U.S Ambassador to Ukraine John Herbst discusses Russia's strategic position in Ukraine as well as what NATO should do now.
Berkshire Hathaway CEO Warren Buffett comments on Ukraine and shares his position on the Keystone Pipeline and bitcoin. CNBC's Seema Mody reports.
Does Vladimir Putin care about the Russian people? CNBC's Steve Liesman and Rep. Adam Kinzinger, (R-IL), House Foreign Affairs Committee, discuss what sanctions and restrictions the U.S. may be able to impose on Russia and how the fallout will affect the Russian people.
Discussing the threat Russian aggression poses to Europe's natural gas supplies, with Willis Sparks Eurasia Group analyst.
Discussing Vladimir Putin's objective and America's options in Ukraine, with Retired Army Colonel Jack Jacobs.
NBC's Chief Pentagon Correspondent Jim Miklaszewski reports there is no talk of a U.S. military attack on Russia and there is no indication Russia is going to move beyond Crimea.
Russia may be able to threaten Europe with nat gas disruptions, but that leverage doesn't extend to the United States.
US stocks fell sharply and gold rose as tensions grew over the situation in Crimea.
CNBC's John Harwood provides insight on President Obama's comments on pulling Congress together to provide aid to Ukraine.
President Barack Obama addresses the "deeply troubling" situation in Crimea, and the "costly proposition" overtime for Russia.
CNBC's Mary Thompson reports over three quarters of Russia's natural gas exports go to Europe. Russia cut supplies to the Ukrainian pipeline in 2006 and 2009 over price disputes, leaving Ukrainians without heat.
The Ukraine crisis is a reminder that defense sector stocks can be a strong defensive play. Consider the strong outlook for Lockheed Martin.
Investors are looking for value around the world. Where to invest now, with Stephen Wood, Russell Investments, and Kevin Caron, Stifel Nicolaus.
CNBC's Steve Sedgwick reports from Kiev, Ukraine, where flowers and candles remain everywhere where bloodshed took place. He shares his opinions on the politics there.
CNBC's Steve Liesman, and Heather Conley, Center For Strategic & International Studies, discuss Russia's position in the G8 amid crisis in Ukraine.
CNBC's Dina Gusovsky provides insight into how Russian media is portraying the crisis in Ukraine.
CNBC's John Harwood reports the State Department is preparing potential sanctions against Russia over Ukraine.
Germany needs to lead in negotiating an economic solution to the rapidly escalating standoff on the Crimean peninsula, said Jim O'Neill.
Does the U.S. have any "economic pull" over Russia? CNBC's Steve Liesman reports the U.S. may not need "pull" in Russia. He breaks down potential options for a U.S. response.