Here are some links (and some spelling corrections)

Bill Maher
Robert Fisk
Christopher Hitchens (not an "official" site, apparently)
Michael Moore
Ralph Nader
JesseVentura
Cathy Jones (Is this the right one? I'm not familiar with her.)
Mary Walsh (ditto)
Rick Mercer (I'm beginning to see a pattern here.)
Greg Thomey (Aha!)
Jerry Brown
Mario Cuomo (It was hard to find a good site about him.)
Jon Stewart
Molly Ivins
Ellen Goodman
Bill Moyers
Margaret Thatcher
Paul Harvey (only audio is available, apparently)
Howard Dean
Roger Bennett (Couldn't find any references to his writings. Help!)
Walter Cronkite
Peter Gzowski
Linda Ellerbee
Christiane Amanpour
Greg Palast
Lewis Lapham
Gore Vidal
Camille Paglia
Andrew Sullivan
Peggy Noonan