Wednesday on the NewsHour, Democratic candidates court labor unions as Donald Trump lambasts the GOP’s delegate rules ahead of the New York primary. Also: A major windfall for cancer research from Sean Parker, neural engineering works to mend paralysis, a…

Friday on the NewsHour, Hillary Clinton and Sen. Bernie Sanders cool their war of words over presidential qualifications. Also: Pope Francis urges greater tolerance for divorced and remarried Catholics, Alabama’s overcrowded prison system hits a breaking point, inside Kenya’s war…

Thursday on the NewsHour, Democratic candidates swap shots over qualifications. Also: The Obama administration takes steps to rein in big business, a Rust Belt town touts revitalization via refugees, questions emerge over U.S. involvement in Yemen’s civil war, Anita Hill…

Wednesday on the NewsHour, how will Sen. Bernie Sanders’s and Sen. Ted Cruz’s victories in Wisconsin affect the 2016 race going forward? Also: Why diabetes cases quadrupled worldwide over the last 40 years, scientists search for El Niño secrets, weighing…

Tuesday on the NewsHour, presidential candidates make their final pitches before the Wisconsin primary. Also: Supreme Court nominee Merrick Garland visits Congress, how digital education could compromise privacy, exploring the racial care gap in medicine, archaeologists return to sites once…

Monday on the NewsHour, Greece begins deporting migrants back to Turkey as some Syrian refugees are transported to Germany. Also: The Panama Papers expose dirty dealings behind shell companies, what’s on the minds of Wisconsin voters, Amy Walter and Tamara…

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