This Is How Dirty the Bottom of Your Shoes Are

We may not think about it, but whenever you step outside, your shoes come in contact with all kinds of germs. Meaghan Murphy is always on the move. She's "Good Housekeeping" magazine's executive editor and an expert on cleanliness in the home. Most days she takes the New York City subway and pounds the pavement heading to work and home. "Nobody looks down, they are busy we're moving," she told Inside Edition. What she sometimes finds on the street is disgusting.