McCain's oft-cited strengths as a presidential candidate for 2008 included national name recognition, sponsorship of major lobbying and campaign finance reform initiatives, his ability to reach across the aisle, his well-known military service and experience as a POW, his experience from the 2000 presidential campaign, and an expectation that he would capture Bush's top fundraisers. During the 2006 election cycle, McCain had attended 346 events and helped raise more than $10.5 million on behalf of Republican candidates. McCain also became more willing to ask business and industry for campaign contributions, while maintaining that such contributions would not affect any official decisions he would make. Despite being considered the front-runner for the nomination by pundits as 2007 began, McCain was in second place behind former Mayor of New York City Rudy Giuliani in national Republican polls as the year progressed.