to you. just sit tight, okay? >> a taste while you were sleeping. let's check on cnn business. global markets mostly higher today. wall street closed lower driven by continued worry about the u.s.-china trade war. big companies warning the material costs are rising because of steel tariffs like caterpillar. the stock fell more than 7% yesterday, sending the dow lower. yesterday was insane. it dropped as much as 500 points, then closed down just 126. the nasdaq fell as did the s&p 500. the s&p 500 down for five days in a row now. the nintendo switch is getting into the education game. nintendo announced tuesday it is partnering with the nonprofit institute of play, introducing the switch and diy label kits to 100 elementary schools across the u.s. the goal, helping kids build critical skills in s.t.e.m. and education. the move aims to get the next generation of workers excited about new technology. look, i got these switches at my