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To The Best Of Our Knowledge

Master gardener Michael Pollan talks about his youthful experiment with growing marijuana and explains how the war on drugs spurred growers into developing a stronger, hardier plant.

To The Best Of Our Knowledge

Piri Thomas is best known for his classic memoir “Down These Mean Streets.”  Now in his mid-70's, Thomas is still active as an educator and activist with juvenile offenders.

To The Best Of Our Knowledge

This is a poem by Susan Avishai about a single elderly woman who lived next door for more than 25 years.She wrote it just a few months before her neighbor passed away.

To The Best Of Our Knowledge

Mark Katz tells Jim Fleming what a presidential joke writer does, how his team managed to get through the Lewinsky affair and what taught Bill Clinton the value of self-deprecating humor.

To The Best Of Our Knowledge

Oscar Robertson is one of the all-time great basketball players. He talks with Steve Paulson about his constant struggle against racism during his playing years.

To The Best Of Our Knowledge

Joel Hirschorn thinks urban sprawl is a terrible idea and tells Steve Paulson all the reasons why.

To The Best Of Our Knowledge

Milwaukee computer programmer Mohan Embar describes competing for -- and winning -- the 2012 Loebner Prize for Artificial Intelligence. His chat bot, Chip Vivant, was the most "human computer" of the year. But it still couldn't pass the Turing Test.

To The Best Of Our Knowledge

Lynne Cox is a long distance swimmer who specializes in the impossible. She tells Steve Paulson how she trained, and how she’s able to do survive in such cold water.

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