Summary: Sierra Club's John Coequyt: If Paris Climate Summit is a Turning Point, Governments Must Go Beyond Current CO2 Reduction Pledges; Our Children's Trust's Julia Olson: In Children's Climate Change Lawsuit, Judge Affirms State's Obligation to Protect Future Generations; People for the American Way's Miranda Blue: Toxic Rhetoric Feeds Violent Attacks on Planned Parenthood Clinics; Visit BTLonline.org for more information or for our archive, updated Wednesdays 4 p.m. ET; Facebook.com/BetweenTheLinesRadioNewsmagazine, Twitter @BTLRadioNews