Before Mitt Romney left the Massachusetts governor's office, 11 of his aides purchased more than a dozen computer hard drives and the administration wiped a server clean. The Boston Globe first reported the story last week. Aides to Romney's Republican predecessors describe the actions as unprecedented. Romney defended his administration at a campaign appearance on Saturday. And his campaign has filed a public records request for contacts between the administration of Romney's successor, Democratic Governor Deval Patrick and President Obama's reelection campaign.