Trump throws Rudy under the bus with new Ukraine comments

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The president is now trying to distance himself from Rudy Giuliani by claiming that he didn't know what Giuliani was doing with Ukraine. But all evidence contradicts that claim. Plus, Bill Kristol tells Katy Tur that there are more Republicans keeping their minds open to impeachment than previously known. Katy also discusses with Jill Wine-Banks and Neera Tanden.