This episode is brought to you by Best Buy. This year let Best Buy be your holiday

height partner. Whether you're searching for exciting gifts, trying to snag the hottest

holiday deals or looking for ways to simplify the giving and receiving experience, Best Buy is

here to help. Best Buy has the best assortment of impactful tech gifts, along with fast and free

fulfillment options and great deals all season long. Maybe you're looking for an air-fire to help

the aspiring foodie in your life unlock new recipes, or a new phone or camera for an aspiring

filmmaker who's turning their passion into a side gig. Or you might be on the hunt for a new

smartwatch to support a friend's wellness journey. No matter what you're looking for, Best Buy is your

gifting destination for everyone on your list. And Best Buy makes it easy to get your gifts how and

when you need them with free next-day delivery on thousands of items, as well as same-day delivery

and in-store pickup options, shop great deals on gifts now at Best Buy.

Last April, after Dante Wright was shot and killed by police in Brooklyn Center, Minnesota,

protesters flooded the streets in what's become a sad, angry, and familiar ritual. They chanted,

they marched, they yelled at the cops, they held up signs reading Black Lives Matter.

But what those protesters didn't know, what they couldn't see, according to reporter

Tate Ryan Mosley, is that they were being surveilled by the police.

I think it's definitely a reasonable concern that if you were a protester, any of those nights

in the second week of April, that there was some sort of data collected about you.

Tate writes for the MIT Technology Review. And she and her colleague Sam Richards found that after

the killing of George Floyd, law enforcement in Minnesota built a high-tech operation to monitor

protesters, activists, and journalists.

According to Tate's reporting, they used tools to scour social media,

...