Author and Washington Post Columnist Radley Balko joins the show this week to talk about how police militarization impacts gun rights.

Balko has spent a career documenting questionable police tactics, and he provides some unique insight into the Amir Locke case. Minneapolis Police killed Locke during a no-knock raid in February because he reached for a gun during the confusion caused by his apartment door being kicked in without warning. Locke wasn't the subject of the warrant and had no record, but he ended up dead.

Now, the police officer who shot him has been cleared of any wrongdoing.

He is far from the only person who has had their life or freedom taken without recourse as the result of drawing a gun during a no-knock raid. Balko gives background on a vast collection of people who have found themselves in the same situation.

We also discuss the delicate balance between respecting police, attempting to make their jobs safer, and upholding Americans' civil liberties. Balko explains his view on how gun-rights proponents should react when those priorities come into conflict. And he shares real-world examples of it happening, including the use of dubious ballistic matching evidence against criminal defendants.

Plus, Contributing Writer Jake Fogleman and I discuss California Senator Diane Feinstein's (D.) solution to last week's deadly shootout in Sacramento. And we have another member segment too!

Special Guest: Radley Balko.