In 2002, plagued by political missteps and personal scandals, the administration of Republican Acting Governor of Massachusetts Jane Swift appeared vulnerable, and many Republicans viewed her as unable to win a general election. Prominent party figures – as well as the White House – wanted Romney to run for governor and the opportunity appealed to him for reasons including its national visibility. A poll by the "Boston Herald" showed Republicans favoring Romney over Swift by more than 50 percentage points. On March 19, 2002, Swift announced she would not seek her party's nomination, and hours later Romney declared his candidacy, for which he would face no opposition in the primary. In June 2002, the Massachusetts Democratic Party challenged Romney's eligibility to run for governor, noting that state law required seven years' consecutive residence and that Romney had filed his state tax returns as a Utah resident in 1999 and 2000. In response, the bipartisan Massachusetts State Ballot Law Commission unanimously ruled that he had maintained sufficient financial and personal ties to Massachusetts and was, therefore, an eligible candidate.