The former 'CBS Mornings' cohost took the helm in January.
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Refresh your memory on Seasons 1 and 2 before the final season premieres.
The series has become a staple of Thursdays nights on NBC.
The acclaimed actress is joining the series in a multi-episode arc.
Everything you need to know about the show's next chapter.
Here's how show is doing since Jon Stewart returned.
The special will give fans an inside look at the wrap party and finale.
Jennifer Hudson stepped in to coach Clarkson's team members in her absence.
And what's the latest about the new spinoff, 'The Rookie: North'?