Pivotal elections in Wisconsin and Florida test Trump's political influence as voters head to the polls.
Steve Kornacki, MSNBC's election night analysis star, is leaving the network to join NBC News and NBC Sports as chief data analyst amid MSNBC's restructuring.
Pivotal elections in Wisconsin and Florida test Trump's political influence as voters head to the polls.
Steve Kornacki, MSNBC's election night analysis star, is leaving the network to join NBC News and NBC Sports as chief data analyst amid MSNBC's restructuring.