. >> reporter: in new jersey, ariel seigel one teacher fully relying on tech to make sure students hit all the right notes. are you ready to go virtual indefinitely >> we're able to communicate but to actually perform and sing in time, that's a reason why i would hesitate to say i' ready for complete virtual learning. >> reporter: virtual learning does face some hurdles up to 12 million kids don't have access for reliable internet. that's why lawmakers are calling for the purchase of wi-fi hot spots to give to schools that need it most lester >> all right morgan, thank you. >>> coming up tonight, covid-19 and pregnancy. what you need to know. shouldn't you pay less when you use less data? now you can. because xfinity mobile gives you more flexible data. you can choose to share data between lines, mix with unlimited, or switch it up at any time. all on the most reliable wireless network. which means you can save money without compromising on coverage. get more flexible data, the most reliable network, and more savings. plus, get $300 off when you buy a new samsung galaxy s20 ultra. that