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/2161" allowfullscreen></iframe> "Nightly News" examined a proposal by Republican presidential candidate John McCain to eliminate the 18-cent federal gas tax for the summer, as well as his other proposed cuts.
