Director of Advocacy and Policy, Farm Sanctuary
President and co-founder, People for the Ethical Treatment of Animals (PETA)
Actress, 'The Secret Life of the American Teenager'
Author, blogger, educator
Student magazine at Iowa State University
Host of HBO's "Real Time with Bill Maher"
Assistant manager, peta2
Writer / Director / Producer
Environmental newspaper columnist
Retired former President and CEO, Wildlife Conservation Society