Compare what kind of house you can get for $700,000 in six markets across the country. First, we visit a 3,700-square-foot house in Savannah, Ga. From there, it's on to a northern California starter home. After that, we meet a family of four in Knoxville, Tenn., whose home at the top of a hill receives a lot of wild visitors. Last up is a look at homes in Ann Arbor, Mich., Los Angeles and Little Rock, Ark.