U.S. official visit American detained in Russia00:51
Questions remain about how and why Paul Whelan, a retired Marine from Michigan, was arrested by Russian authorities Friday.
Green Beret charged with murder speaks out00:34
NBC News, MSNBC and Telemundo to host first Democratic presidential primary debate00:24
Last-minute lovebirds race to show Valentine’s Day affections01:10
Mystery in South Carolina town as $1.5 billion lottery winnings go unclaimed for months01:05
Colorado man who fought off mountain lion speaks out with a warning for other hikers01:18
Florida school hires armed combat veterans to patrol school01:40