It's that time of year when the weather gets a bit cooler and you've got to pull out your winter gear--big coat, gloves, hat and scarf--there's nothing out of the ordinary about that. But one artist is raising eyebrows with his choice of 'scarves' that aren't wool or even silk, they're white women. Nate Hill, a New York-based performance artist, is grabbing a lot of attention with his latest work entitled "Trophy Scarves" in which the 36-year-old travels to the homes of different white women and...