Deborah Lott comes from a family that obsesses over health. And when they all get together for dinner, their banter goes on overdrive.

More stories of dazzling coincidences: an old boyfriend is conjured in Morocco, a jazz singer seems to rise from the dead, and three boys believe they’ve seen a corpse. Plus stories of errant fathers, lost and found.

Producer Ben Calhoun tells the story of a former Congressional Representative from South Carolina, Bob Inglis. Inglis is a conservative Republican who once doubted climate science.

The dramatic conclusion to Laura and Alex's search for information about Intellectual Ventures, and the inventor they claimed they were helping, Chris Crawford. The story turns out to be different than the one Intellectual Ventures originally told.

Ben Calhoun tells a story of physical resemblance — not of a person, but of food. A while ago, a farmer walked through a pork processing plant in Oklahoma with a friend who managed it.

A person is accused of a murder he didn't commit. But in this story there is no false confession.

Reporter Ben Calhoun tells the story of Terrance Green, a 16-year-old who was killed three years ago but is still an iconic presence at Harper.

Ira Glass talks with Planet Money reporter, Chana Joffe-Walt, about Hale County, Alabama — a place where one fourth of working age adults are on disability. That means the government has determined that due to a health issue, 25 percent of the adults in Hale County are unable to work, qualifying them for monthly payments and health care coverage.

Hannah Jacoby tells the story of when she and her best friend Lindsey bonded over those toy soldiers with the parachutes, called (really) Poopatroopers — and how the little jumpers perfectly bookended their high-school years. And guest host Sarah Koenig explains the very interesting trends we discovered in our listeners' coincidences.

John Hodgman conducts an informal survey in which he asks the age-old question: Which is better: The power of flight or the power of invisibility? (14 minutes)John hosts the podcast Judge John Hodgman.

Former DC police detective Jim Trainum tells reporter Saul Elbein about how his first murder investigation went horribly wrong. He and his colleagues pinned the crime on the wrong woman, and it took 10 years and a revisit to her videotaped confession to realize how much, unbeknownst to Jim at the time, he was one of the main orchestrators of the botched confession.

Ira plays audio from a YouTube video made by Jonathan Perez. In it, 24 year old Jonathan, an undocumented immigrant, walks straight into a US Immigration and Customs Enforcement office, tells an officer he doesn’t have papers, and gets himself arrested.

NPR reporter Laura Sydell and This American Life producer/Planet Money co-host Alex Blumberg tell the story of Intellectual Ventures, which is accused of being the largest of the patent trolls. Executives at Intellectual Ventures insist they are not trolls, but rather, promoters of innovation.

Harper High School isn't alone.

How could whispering change your life? Andrea Seigel tells this story about finding out that she is undeniably not alone. She’s a novelist with several books including Like the Red Panda.

Starlee Kine tells the story of hundreds of boxes left behind by the late Andy Warhol. The boxes, an art project he titled "Time Capsules," includes hundreds of thousands of objects from all parts of his life.

Reporter Michael May tells the story of activists from the National Immigrant Youth Alliance who intentionally got arrested for being undocumented. They believed if they could get inside the Broward Transitional Center in Florida, they could prevent lots of the immigrants there from being deported.

Sarah's mom, Mrs. Matthiessen, doubts that the staff of This American Life can find great stories about her conversational no-nos.

Producer Ben Calhoun tells the story of Josh Inglett. Josh was a college student from Portage, Wisconsin who was appointed to the Board of Regents for the University of Wisconsin system.

Host Ira Glass and Zoe Chace from NPR’s Planet Money talk with Jim Logan and Richard Baker of Personal Audio, which claims it holds a patent used by all podcasters. Podcasters, they say, owe them money.

In the aftermath of the Boston bombings, the Internet has been awash with images from the marathon, all in the name of trying to figure out who’s behind the attack. Ira talks to Reddit moderator Zach Barnett about how hard it is not to project suspicions onto these images.

Principal Leonetta Sanders is worried that in the wake of a recent shooting, some of her students at Harper might be in danger of retaliatory violence. The threat is so real, she's considering canceling the school's Homecoming football game and dance.