Public relations plays an important role in government at all levels. At the federal level, the President and his staff receive significant media attention to communicate their agenda to citizens. State governments also use public relations to promote tourism and inform constituents. Local governments employ information specialists to keep communities aware of news and issues. Election campaigns are a major focus of public relations, with spending on presidential races increasing from $2.6 billion in 2000 to $6 billion in 2012. Social media allows more voters to be informed and engaged in the political process.