Bana Alabed, 7-year-old Aleppo girl, back on Twitter after account disappeared

A 7-year-old Syrian girl named Bana Alabed has captured the world’s attention through social media by posting heartbreaking messages and daily posts about her experience living in the besieged city of Aleppo. On Sunday, Bana posted a chilling message before her account mysteriously went offline. Her account came back online Monday and has since sent out another tweet.