From the article, interesting and sad:
Koenig was an activist interested in many causes, his father’s Web site says. He was arrested at the Rose Bowl in 2008 while protesting U.S. involvement in the 2008 Summer Olympic Games in China. He opposed U.S. participation because of China’s support for a repressive regime in Myanmar, also known as Burma, the Web site says.
Jane Valez Mitchell claimed on her show, Issues, that she was his friend and that they shared animal rights, environmentalism and other liberal views. Can't help but believe that his whacko-lib extremist views contributed greatly to his depression. It's hard to stay balanced when you stay mad at the world!