AdvertisementThe #BlackLivesMatter Movement: Marches And Tweets For HealingPlay06:38Download AudioJune 09, 2015NPR StafffacebookEmailDesiree Griffiths of Miami holds up a sign reading "Black Lives Matter" during a protest over the deaths of Michael Brown and Eric Garner. (AP)
Desiree Griffiths of Miami holds up a sign reading "Black Lives Matter" during a protest over the deaths of Michael Brown and Eric Garner. (AP)