Excuse me , what's the screen near your steering wheel for ?   It's a portable TV . It's a popular thing now .   Oh , that's new to me . So what's on everyday ?   News about current affairs , documentaries , music , movies , noncommercial ads and so on .   Is there anything interesting ?   Yes , there are something good and informative . I think that many people underestimate the value of TV in education .   I agree . Are there any commercials on the TV ?   Of course . Because the TV stations need to make money from commercials between the programs . 