FBI raids home of suspect's former neighbor04:14
Erroll Southers joins MSNBC's Chris Jansing to give updates on the investigation underway in San Bernardino, including an FBI raid on a former neighbor's house.
Gillibrand talks political transformation and the road to 202008:14
New hope for popular gun safety laws as NRA loses political clout08:27
'American Overdose' tells the tale of US opioid crisis09:26
6 years since the Sandy Hook shooting01:25
What is PolitiFact's Lie of the Year?03:02
Sandy Hook Promise launches powerful PSA05:08