The latest development in MSNBC‘s line-up shuffle comes days after Chris Hayes‘ move to weeknights and Ed Schultz‘s departure from primetime to weekends. Steve Kornacki, Salon writer and co-host of the network’s weekday afternoon show The Cycle, will step into Hayes’s slot as host of Up, according to MSNBC.com. The show airs Saturdays and Sundays from 8 to 10 AM ET.

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Related: Chris Hayes Moves To MSNBC Weeknights