The Rachel Maddow Show 03/31/16

GOP race includes fight over the rules for winning

Ben Ginsberg, Republican attorney, talks with Rachel Maddow about the RNC's "Rule 40" which requires a candidate to win a majority of at least eight states in the primary to be the nominee, and whether the rule is binding for 2016, and how Ted Cruz hopes to use it to eliminate John Kasich in chasing down Donald Trump for the nomination. ... more Duration: {{video.duration.momentjs}}