2020 Democrats court voters and endorsements in New Hampshire

It’s a potentially pivotal weekend for 2020 Democrats.19 of them will speak at the party's convention in New Hampshire, which has propelled and squashed presidential campaigns in the past. NBC’s Mike Memoli, Democratic strategist Basil Smikle and Republican strategist Susan Del Percio join MSNBC’s Morgan Radford to discuss.Sept. 6, 2019