what Thomas alleged were Olbermann's "inaccuracies" and "hot air". Olbermann in turn gave the show the Bronze for "Worst Person in the World", not for naming him "Turkey of the Year" but for misspelling his last name as "Olberman" on the onscreen graphic. Guests Regular contributors featured on the show in its Current TV run included: David Shuster, former MSNBC anchor and "primary substitute anchor" since June 7, 2011 Matt Taibbi, Rolling Stone journalist Michael Moore, filmmaker Ken Burns, documentarian Richard Lewis, comedian and actor Sam Seder, host of The Majority Report and occasional substitute anchor. Markos Moulitsas, creator of Daily Kos John Dean, former White House Counsel to Richard Nixon—political Heather McGhee, Director of the Washington office of Demos Jonathan Turley, law professor at The George Washington University School of Law Maysoon Zayid, comedian and activist Kate Sheppard, Mother Jones energy and environmental reporter Jeremy Scahill, investigative journalist and author Donald Sutherland, actor Mark Ruffalo, actor Derrick Pitts, astronomer Nicole Lamoureux, the executive director of the National Association of Free Clinics Regular contributors in the show's broadcast history on MSNBC included: Jonathan Alter, senior editor for Newsweek magazine—political Margaret Carlson, Time columnist and author of Anyone Can Grow Up: How George Bush and I Made it to the White House Chris Cillizza, blogger for The Washington Post Howard Fineman, editor and correspondent for Newsweek and The Huffington Post Christian Finnegan, comedian—tabloid/entertainment Christopher Hayes, Washington, D.C. editor for The Nation Chris Kofinis, Democratic political strategist Howard Dean, former Democratic National Committee chairman David Corn, political journalist and Washington D.C. bureau chief of Mother Jones Eugene Robinson, newspaper columnist for The Washington Post Joan Walsh, political pundit and journalist Paul F. Tompkins, comedian—tabloid/entertainment Richard Wolffe, political journalist and author Lynn Woolsey, chair of the Congressional Progressive Caucus Melissa Harris-Perry, professor of politics and African-American studies, Princeton University Jason Bateman, actor Shannyn Moore, contributor to The Huffington Post Wesley Clark, retired four-star general—military analyst for MSNBC E. J. Dionne, columnist for The Washington Post John Harwood, The New York Times writer and CNBC contributing reporter—political Richard Justice, Sports Writer for the Houston Chronicle Rachel Maddow, who also served as a substitute anchor from April through August of 2008, prior to the launch of her own program on MSNBC, The Rachel Maddow Show. Ron Reagan, political commentator and author who also served as a substitute anchor Arianna Huffington, columnist and co-founder of The