Detailed text transcripts for TV channel - CNN - 20180328:08:57:00
About we warm up in chicago to almost 60 degrees. guys? >> all right. thanks. we'll check cnn "money." global stocks lower now following a tech sell-off on wall street sending u.s. stocks lower. crazy day. market was up big, down big. tech is the market's most valuable sector. investors are wary as tech companies face greater regulatory scrutiny. facebook fell another 5% after ceo mark zuckerberg said he would testify before congress. for those of you keeping score, it has now shed $80 billion in market value since its data crisis began. it wasn't just facebook. twitter, netflix, invidia, te...