Host Ira Glass speaks with Columbia University professor Peter Coleman, who shares some surprising details about the battle surrounding the abortion debate in Boston during the 1990s. We learn what secret meetings between the warring groups could accomplish, and what they couldn't.

Ira Glass talks with Scharlette Holdman, who works with defense teams on high profile death row cases, and who has not talked to a reporter in more than 25 years. Why did she suddenly end the moratorium on press? Because her story is about something important: Namely, a beautiful chicken.

Host Ira Glass revisits some interviews done with Penn State students in 2009, long before the sex abuse scandal that's engulfed the football team and led to the resignation of its legendary coach, as well as the university's President. Back in 2009, students said that the best thing about Penn State football is the high moral standard upheld by the team and its coaches.

Host Ira Glass talks with science writer Paul Hoffman about a mathematician named Frank Nelson Cole, who demonstrated a groundbreaking idea at a conference in 1903. Paul explains that in addition to their celebrated breakthroughs, many of the greatest thinkers in history have entertained some very crazy ideas.

Host Ira Glass interviews a 14-year old named Annie, who emailed us asking if we would do a show about middle school. She explains why exactly the middle school years can be so daunting.

We sent a reporter named Dan Grech to the Hundred Year Starship Public Symposium, which aims to tackle the technological problems related to interstellar space travel. And as host Ira Glass explains, Dan found this gathering to be way more adventurous than your average scientific conference.

Ira explains how a man named Chris Butler created a private detective agency where the investigators were good-looking soccer moms. Their publicist invited a reporter named Pete Crooks from Diablo magazine to do a ride-along with the P.I.

It's hard to give things up. Host Ira Glass tells the story of Walter, a three-year-old boy who had to give up his pacifier, and then, wanting comfort, asked all the adults around him to tell the stories of when they gave up their pacifiers.

Host Ira Glass talks to someone who escaped from the twin towers with a minute to spare and someone who lost her husband on 9/11. Both say they try to avoid 9/11 commemorations.

Host Ira Glass walks through a Kansas City Missouri amusement park called Worlds of Fun with Cole Lindbergh, who had a season pass to the park as a little kid, starting working there summers at 14, and then just stayed. Now he's a full-time, year-round employee, running the games department.

Host Ira Glass tells the story of Florencia de Benito Juarez, a small town in Mexico where a new drug gang recently took over. They promised peace and tranquility, and for the most part, they're making good on those promises.

There's a derogatory term in Silicon Valley for companies that amass huge troves of patents and make money by threatening lawsuits: "patent trolls." When Jeff Kelling's Internet company Fototime was sued - along with more than 130 other companies - for violating someone's patent, he wondered if it was a troll (which the company denies), and then settled out of court.

Host Ira Glass tells the stories of two professors, each making a calculation that no one had made before. One gets acclaim.