August 4 at 8 pm — Tune in or stream with the PBS app and online at video.lptv.org. Examine the presidency of George H.W. Bush and his foreign policy team’s expertise as they navigated international crises like the fall of the Berlin Wall, reunification of Germany, the collapse of the Soviet Union the Panama invasion and Operation Desert Storm.

August 4 at 7 pm — Tune in or stream with the PBS app and online at video.lptv.org. In 1988, after two terms in office, Ronald Reagan left the White House one of the most popular presidents of the 20th century — and one of the most controversial.

August 5 at 8 pm — Tune in or stream with the PBS app and online at video.lptv.org. Sixty-six million years ago, an asteroid wiped out the dinosaurs in a fiery global catastrophe. But we know little about how their successors, the mammals, recovered and took over the world. Now, hidden inside ordinary-looking rocks, an astonishing trove of fossils reveals a dramatic new picture of how rat-sized creatures ballooned in size and began to evolve into the vast array of species.

August 6 at 7:30 pm — Tune in or stream with the PBS app and online at video.lptv.org. Solo rock artist Slicksteen joins us for a performance at the Rail River Folk School in Bemidji, MN. We also discuss what draws him to music, and what his influences are.