Notable advocates of the view that Obama may not be eligible for the Presidency include Philip J. Berg, a Pennsylvania attorney and 9/11 conspiracy theorist; Berg describes himself as a "moderate to liberal" Democrat who backed Hillary Clinton for president. Another notable advocate is Alan Keyes, who was defeated by Obama in the 2004 Illinois U.S. Senate election, served as a diplomat in the Reagan administration, and is currently a media personality and self described "conservative political activist." Orly Taitz, a California dentist and attorney who emigrated from the Soviet Union to Israel, then to the United States, and holds dual U.S. and Israeli citizenship, has been called the "queen bee of the birthers", because she is often seen as the face of the movement. Other notable advocates include Andy Martin, a perennial candidate who was "widely credited with starting the cyberwhisper campaign" that Obama is a secret Muslim, and Robert L. Schulz, a tax protester and activist who placed full-page advertisements in the Chicago Tribune in December 2008 arguing that Obama had been born in Kenya or had subsequently renounced U.S. citizenship. The Constitution Party, a dominionist third party, is also campaigning for release of Obama's original long-form certificate.The website AmericaMustKnow.com encouraged visitors to lobby members of the Electoral College to vote against Obama's confirmation as President and become faithless electors. Electors around the country received numerous letters and e-mails contending that Obama's birth certificate is a forgery and that he was born in Kenya, and requesting that Obama be denied the presidency. Some of the online campaigners coordinated their efforts with weekly conference calls, in which they discussed the latest news and how to advance the story.The campaign has also been supported by the WorldNetDaily (WND) website, which sponsored a letter-writing campaign to the Supreme Court. WND's publisher Joseph Farah has written a number of editorials arguing that Obama's eligibility needs to be confirmed. WND has mounted an advertising campaign, using electronic billboards to ask "Where's The Birth Certificate?".The talk radio hosts Michael Savage, G. Gordon Liddy, Brian Sussman, Lars Larson, Bob Grant, Jim Quinn, Rose Tennent, Barbara Simpson and Mark Davis have all promoted the ineligibility claims on their radio shows. Rush Limbaugh, Sean Hannity and Lou Dobbs have also broached the issue several times on their shows. Savage has asserted: "We're getting ready for the Communist takeover of America with a noncitizen at the helm."The anti-Obama campaigners have not, however, been unanimous in their approach. For example, WorldNetDaily has been critical of Philip Berg's forgery claims, saying that a "WND investigation into Obama's [short form] birth certificate utilizing forgery experts ... found the document to be authentic." At the same time, WND has been urging Obama to release his original long-form certificate, and WND contends that "Hawaii at the time of Obama's birth allowed births that took place in foreign countries to be registered in Hawaii," ignoring the fact that a birth certificate issued in such circumstances would list the actual place of birth, not a Hawaiian location such as Honolulu. A subsequent WND article seemed to backtrack on the earlier one, saying of the experts it had quoted earlier that "None of them could report conclusively that the electronic image was authentic or that it was a forgery." This apparent reversal prompted MSNBC's Keith Olbermann to declare WND's Joseph Farah to be his "Worst Person in the World" for January 5, 2009.According to Mark Potok of the Southern Poverty Law Center, "the birther movement has gained a large following on the radical right... it has been adopted by the most noxious elements out there." Some of those "noxious elements" include a number of avowed white-supremacist and neo-Nazi groups. James von Brunn, an avowed white supremacist charged as the gunman in the June 10, 2009, United States Holocaust Memorial Museum shooting, had previously posted messages to the Internet accusing Obama and the media of hiding documents about his life. Ben Smith of The Politico commented: "The penetration of the birther mythology into the violent fringe has to be a worry for the Secret Service, because at its heart, it's about denying Obama's legitimacy to hold the office of president."