麻豆社

Emma Barnett counts down the 5 live Hit List top 40. The stories which you have been Tweeting, Facebooking and Googling over the last seven days. This week at number 8 was the hashtag 'Black Lives Matter'. It started as a hashtag in 2012 after Trayvon Martin, a black teenager, was shot by a neighbourhood watch volunteer. Now it's grown into a campaign against police brutality and racism in America. Emma spoke to Opal Tometti the campaign's co-founder about why she feels so passionately about it.