The right thing to do or 'political stunt'? Experts disagree on Franken resignation

In this image from video from Senate Television, Sen. Al Franken, D-Minn., speaks on the Senate floor of the Capitol in Washington, Thursday morning, Dec. 7, 2017. Franken said he will resign from the Senate in coming weeks following a wave of sexual misconduct allegations and a collapse of support from his Democratic colleagues, a swift political fall for a once-rising Democratic star. (Senate TV via AP)

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