Democratic Senator Hillary Clinton has taken the first step towards running for the US presidency in 2008. Ms Clinton, 59, wife of former president Bill, announced her move on her website, saying "I'm in to win". The former First Lady has set up a presidential exploratory committee, testing the waters for a full bid. Her announcement comes days after African-American Democratic Senator Barack Obama said he had formed an exploratory committee. Only a new president can regain America's position as a respected leader in the world Hillary Clinton statement In a videotaped and written message on her website, Ms Clinton...