Giuliani's campaign ended up $3.6million in arrears, and in June 2008 Giuliani sought to retire the debt by proposing to appear at Republican fundraisers during the 2008 general election, and have part of the proceeds go towards his campaign. During the 2008 Republican National Convention, Giuliani gave a prime-time speech that praised McCain and his running mate, Sarah Palin, while criticizing Democratic nominee Barack Obama. He cited Palin's executive experience as a mayor and governor and belittled Obama's lack of same, and his remarks were met with wild applause from the delegates. Giuliani continued to be one of McCain's most active surrogates during the remainder of McCain's eventually unsuccessful campaign.