German Rapper Deso Dogg was killed in a US air strike against ISIS today. Deso a rapper once on of the best from Berlin, joined ISIS in 2012. After a rocky career and a lot of legal issues the rapper converted to Islam in 2010, giving up his rap career. He went very quickly from gangsta rapper to Muslim extremism promoter in little to no time. Having been a rapper he decided to move into the ISIS crew in 2012 where he remained until his death in 2015.