Something is ‘off‘ with Senator Graham’s demeanor in this interview segment; there’s a visible lack of confidence.  Perhaps, and this is only a guess, Graham is wondering if President Trump has out-maneuvered the neocon position toward ultimate mid-east failure by applying the: “be careful what you wish for” approach. Ultimately if the Iraqi government asks the U.S. to leave, I doubt President Trump would be adverse to that request.
In the first half of the video Senator Graham discusses his perspective on the current issues in/around Iraq and Iran vis-a-vis the U.S. killing Iranian terrorist Soleimani.

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In the second half of the interview Senator Graham discusses the status of the impeachment agenda and his plans, or lack thereof, as the Chairman of the Senate Judiciary Committee.
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