Biden on Labor & Climate w/Meyerson; Wilentz on Melania; Educating girls in Afghanistan

Democratic candidates debated climate change last night on CNN and we're especially interested in what the front-runner in the polls, Joe Biden, had to say; also, a new labor bill that could determine the future of the gig economy -- for comment, we turn to Harold Meyerson. Next up: Is Melania Trump a secret hero of the people--or an accomplice of evil? Amy Wilentz explains. Also: Sola means "peace" in Pashto; and SOLA (The School of Leadership, Afghanistan)is the first and only boarding school for girls in Kabul; we talk with the school's founder, Shabana Basij-Rasikh about the future of girls' education in Afghanistan after an American pullout. To find out more, visit https://www.sola-afghanistan.org