U.S. Ambassador Pays Tribute to Boris Nemtsov00:31
Ambassador John Tefft said Nemtsov 'stood for the best in Russia' as thousands of mourners filed past the slain politician's coffin.
The Dean scream at 15: the first political meme02:16
Lawmakers react to Trump canceling Pelosi's Afghanistan trip01:38
Trump praises Space Force: 'No substitute for American military might'01:12
Pelosi: State of the Union date 'isn't sacred for any reason'01:59
Government shutdown brews trouble for craft beer makers03:54
Erupting Japanese volcano sends ash billowing 19,000 feet into the sky00:42