New York&#x27;s strict voter registration rules frustrate Sanders supporters Many show up to primary voting places on Tuesday only to find out that they needed to declare as Republican or Democrat back on 9 October in order to vote #NYPrimary http://www.theguardian.com/us-news/2016/apr/19/new-york-independent-voter-registration-frustration-sanders-democratic-primary?CMP=share_btn_fb