Jay Youngerman News Today

Dollars. more affordable devices could soon be available and over the counter. heres cbs news chief medical correspondent dr. jon lapook. >> same thing on this ear, okay? >> reporter: the proposed f.d.a. rule could be a financial relief for the nearly 30 million americans with hearing difficulties. >> i just felt it was mandatory. i mean, its-- you get glasses because you cant see. you need to get something to help you to hear. >> reporter: the proposed f.d.a. rules would establish official tech...