Microsoft's Tay AI chatbot goes offline after being taught to be a racist

via Latest news http://zdnet.com.feedsportal.com/c/35462/f/675634/s/4e7cc09a/sc/3/l/0L0Szdnet0N0Carticle0Cmicrosofts0Etay0Eai0Echatbot0Egoes0Eoffline0Eafter0Ebeing0Etaught0Eto0Ebe0Ea0Eracist0C0Tftag0FRSSbaffb68/story01.htm