This is an I-Heart podcast.

Malcolm Gladwell here.

This season on Revisionous History, we're going back to the spring of 1988 to a town in northwest Alabama,

where a man committed a crime that would spiral out of control.

And he said, I've been in prison 24, 25 years.

That's probably not long enough.

I didn't kill them.

From Revisionist History, this is The Alabama Murders.

Listen to Revisionous History, The Alabama Murders on the IHeart Radio app, Apple Podcasts,

or wherever you get your podcasts.

When news broke earlier this year that baby KJ, a newborn in Philadelphia, had successfully

received the world's first personalized gene editing treatment, it represented a milestone

for both researchers and patients. But there's a gripping tale of discovery behind this

accomplishment and its creators. I'm Evan Ratliff, and together with biographer Walter Isaacson,

we're delving into the story of Nobel Prize winner Jennifer Dowdna,

the woman who's helped change the trajectory of humanity.

Listen to Aunt CRISPR, the story of Jennifer Dowdna with Walter Isaacson,

on the IHeart Radio app, Apple Podcasts, or wherever you get your podcasts.

Teamsters president, Jimmy Hoffa, once promised to break both of Bobby Kennedy's arms.

Bobby, JFK's attorney general, wanted to take down the mob, starting with Hoffa.

Like, no one gives a shit about Bobby, right? So this is Bobby trying to get the world to care

about him, which I think explains all this passion and anger going into this, even though

...