Car Talk - Snow tires only way to get around in places with full-on wintery weather

I wanted to follow up on a call I heard recently on your NPR radio show. A caller getting ready to replace a Honda Civic wanted to know if she needed all-wheel drive for driving in the snow. You guys suggested a Subaru. I had a Honda Civic (that I loved!), but just sold it and purchased a Subaru Forester because my husband and I just...