What Is Walter Willett?

Roxanne Jones: Walter willett is a prominent figure in public health. She says he has bad attitudes about weight and about fat people. He also came up with that generation of public health people who were screaming about obesity for years, she says. Jones: After her study comes out in two thousand five, she starts getting calls from journalists. They're like, owell, you knowi got a call from this guy, walter willit at harvard.