Previously recorded: Republican presidential candidate Chris Christie takes his campaign to Marshalltown, Iowa to greet voters at Legends American Grill.Dec. 30, 2015
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Meacham: Barr's decided his fate is better off with Trump than the rule of law
04:52
Trump says AG Barr did 'a really great job' after Cap Hill testimony
05:05
Atty. General Barr gives a full-throated defense of Trump in Senate testimony
12:39
GOP gloss on Mueller report risks normalizing Trump behavior
03:58
Clinton: Mueller report shows that the Russians were successful