Dorothy Rosby, columnist
I remember fondly a portable television I once had. It was black, white and snow and it had a screen the size of a TV dinner. I pushed a button to turn it on and turned a dial to change channels. The latter was rarely necessary because I only got two channels. Maybe that’s why I didn’t watch much TV. Or maybe it was because there was always a blizzard on. But it was easy to operate and we g...
