MSNBC's Steve Kornacki is known for his excited 'data dumps,' breaking down elections and sports coverage for years. Is he leaving? Where's he going?

MSNBC's Steven Kornacki is leaving his longtime beat at MSNBC for another network, and will hopefully bring his khaki pants, maps and tireless enthusiasm with him. The perennial fan-favorite ...

Steve Kornacki is jumping on board full time at NBC News and NBC Sports, leaving his longtime home at MSNBC.. A rep for NBC News confirmed Tuesday that TV's "big board" guy will join NBC Sports as ...