Senate Democrats tried to open up debate on sweeping voting rights legislation Tuesday but were stopped by a lack of support from their Republican counterparts. Would a more incremental approach have succeeded?  Guest: Rick Hasen, professor of law and political science at the University of California–Irvine School of Law and the author of Election Meltdown: Dirty Tricks, Distrust, and the Threat to American Democracy. If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get benefits like zero ads on any Slate podcast, bonus episodes of shows like Slow Burn and Dear Prudence—and you’ll be supporting the work we do here on What Next. Sign up now at slate.com/whatnextplus to help support our work. Learn more about your ad choices. Visit megaphone.fm/adchoices