Feds inform 21 states they were targeted by Russian hackers

The Beat With Ari Melber 9/22/17
Feds inform 21 states they were targeted by Russian hackers

Ten months after election day, federal authorities tell 21 states they were targeted. MSNBC's Joy Reid and former federal prosecutor Renato Mariotti analyze the time gap with Ari Melber. Duration: 5:48