In a special edition this Saturday, the UN climate conference wraps up after an extra day of negotiations, and we return to Maine – a state we visited a year ago as it struggled through the pandemic. We look at how the state is grappling with the realities of the post-pandemic economy and we take a walk to explore the joys of birding in Acadia National Park. Hari Sreenivsan anchors from Maine. Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG Find more from PBS NewsHour at www.pbs.org/newshour Subscribe to our YouTube channel: bit.ly/2HfsCD6 Follow us: Facebook: www.pbs.org/newshour Twitter: www.twitter.com/newshour Instagram: www.instagram.com/newshour Subscribe: PBS NewsHour podcasts: www.pbs.org/newshour/podcasts Newsletters: www.pbs.org/newshour/subscribe