Mike Gravel, a former United States Senator from Alaska, on April 17, 2006, declared his candidacy for the Democratic nomination for President of the United States in the 2008 election, in a speech to the National Press Club. His campaign gained an internet following and national attention due to outspoken debate appearances during 2007, but consistently showed little support in national polls. In the 2008 Democratic caucuses and primaries, he did not win any delegates. Out of the eight candidates for the Democratic nomination for president, he received the fewest votes - less than one percent. In March 2008, Gravel announced that he had joined the Libertarian Party and would seek its presidential nomination, instead of further pursuing the Democratic nomination. In May 2008, Gravel finished fourth at the 2008 Libertarian National Convention and ended both his presidential quest and his political career.