To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/540663" allowfullscreen></iframe> President Trump said Tuesday he had not asked acting Defense Secretary Patrick Shanahan to stand down but that it was the nominee’s decision.