MIAMI (AP) -- Former New Hampshire Sen. Bob Smith, hoping to represent his newly adopted home state, said Wednesday he plans to seek the seat of retiring Sen. Bob Graham. Smith, a Republican who moved to Sarasota in May, told The Associated Press that he will formally announce his candidacy next month. "I'm going to run a campaign which I basically offer my credentials to the people of Florida, my seniority, my experience in the Senate," Smith said. "I want to help President Bush. This is a critical state for the president." Smith, 62, is a social conservative who frequently...