During a 2006 debate with challenger Ned Lamont, Lieberman claimed to be working towards universal health care. Lieberman joined a few other Democrats, Republican Florida Governor Jeb Bush and the Republican Congress as a vocal opponent of efforts to remove the feeding tube in the Terri Schiavo case. Lieberman is a co-sponsor of the Healthy Americans Act. In 2009, Lieberman is opposed to a "public option" and stated he would side with Republicans and filibuster any attempt to pass major health legislation that includes one. Lieberman confirmed on December 13, 2009 he will not vote for the Senate Health care bill in its current form, reportedly informing Majority Leader Harry Reid directly that he would filibuster any attempt to pass health care with a public option or an expansion of Medicare coverage. Lieberman, however, supported the expansion of Medicare as a part of the 2000 Democratic presidential platform and as recently as September 2009. Since the beginning of 2005, Lieberman has received over $930,000 in campaign contributions from the health sector. He ranks 75th out of 100 senators for percentage of contributions from corporate PACs. Reid later remarked to Senate colleagues, "They don't call him Joe Gun for nothing." In 2008, Lieberman's Senate committee issued a report titled "Violent Islamist Extremism, the Internet, and the Homegrown Terrorist Threat," which "identified the Internet as 'one of the primary drivers' of the terrorist threat to the United States." In conjunction with this report, Lieberman "demanded that YouTube take down hundreds of videos produced by Islamist terrorist organizations or their supporters. YouTube reviewed the videos to determine whether they violated its guidelines, which prohibit hate speech and graphic or gratuitous violence. It took down 80 videos, but left others up. Mr. Lieberman said that was 'not enough,' and demanded that more come down." The "New York Times" reported that Lieberman was "trying to pressure YouTube to pull down videos he does not like" and wrote that "[w]hile it is fortunate that Mr. Lieberman does not have the power to tell YouTube that it must remove videos, it is profoundly disturbing that an influential senator would even consider telling a media company to shut down constitutionally protected speech." On June 19, 2010, Lieberman introduced a bill called "Protecting Cyberspace as a National Asset Act of 2010", which he co-wrote with Senator Susan Collins (R-ME) and Senator Thomas Carper (D-DE). If signed into law, this controversial bill, which the American media dubbed the ""Kill switch bill"", would grant the President emergency powers over the Internet.