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/117327" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/117327" allowfullscreen></iframe> Touting President Obama's "not-so-secret weapon" First Lady Michelle Obama, ABC's Cynthia McFadden showered her with praise and let her answers go unchallenged in ABC's preview of her Nightline interview.