Sen. Nelson on school shooting: 'South Florida is hurting'04:46
NBC's Chuck Todd interviews Sen. Bill Nelson about the school shooting in Parkland, Florida.
Chef Jose Andres on feeding workers hurt by shutdown06:25
Chris Hayes on race, retribution, and privilege in America03:44
Kentucky school closed for security reasons after D.C. march video surfaced02:49
The Tomahawk chop and other reasons why the incident at Lincoln Memorial is offensive01:48
MLK Day and the state of race relations in America06:52
Will the House move to impeach Donald Trump?08:13