reportedly prepared intensively for the October 2 vice-presidential debate with Democratic vice-presidential nominee Joe Biden at Washington University in St. Louis. Some Republicans suggested that Palin's performance in the interviews would improve public perceptions of her debate performance by lowering expectations. Polling from CNN, Fox and CBS found that while Palin exceeded most voters' expectations, they felt that Biden had won the debate. Upon returning to the campaign trail after her debate preparation, Palin stepped up her attacks on the Democratic candidate for president, Illinois Senator Barack Obama. At a fundraising event, Palin explained her new aggressiveness, saying, "There does come a time when you have to take the gloves off and that time is right now." Palin said that her first amendment right to "call Obama out on his associations" was threatened by "attacks by the mainstream media." Palin appeared on Saturday Night Lives "Weekend Update" segment on October 18. Prior to her appearance, she had been memorably parodied several times by SNL cast member Tina Fey, who was noted for her physical resemblance to the candidate. In the weeks leading up to the election, Palin was also the subject of amateur parodies posted on YouTube. Controversy arose after it was reported that the Republican National Committee (RNC) spent $150,000 of campaign contributions on clothing, hair styling, and makeup for Palin and her family in September 2008. Campaign spokespersons stated the clothing would be going to charity after the election. Palin and some media outlets blamed gender bias for the controversy. At the end of the campaign, Palin returned the clothes to the RNC. The election took place on November 4, and Obama was projected as the winner at 11:00 PM EST. In his concession speech McCain thanked Palin, calling her "one of the best campaigners I've ever seen, and an impressive new voice in our party for reform and the principles that have always been our greatest strength." While aides were preparing the teleprompter for McCain's speech, they found a concession speech written for Palin by George W. Bush speechwriter Matthew Scully. Two members of McCain's staff, Steve Schmidt and Mark Salter, told Palin that there was no tradition of Election Night speeches by running mates, and that she would not be speaking. Palin appealed to McCain, who agreed with his staff. Political scientists have debated the impact that Palin had on the outcome of the 2008 presidential