Mitt Romney spent nearly $100,000 in state funds to replace computers in his office at the end of his term as governor of Massachusetts in 2007 as part of an unprecedented effort to keep his records secret, Reuters has learned. The move during the final weeks of Romney's administration was legal but unusual for a departing governor, Massachusetts officials say. The effort to purge the records was made a few months before Romney launched an unsuccessful campaign for the Republican presidential nomination in 2008. He is again competing for the party's nomination, this time to challenge Obama for the presidency in 2012. When Romney left the governorship, 11 of his aides bought the hard drives of their state-issued computers to keep for themselves. Also before he left office, the governor's staff had emails and other electronic communications by Romney's administration wiped from state servers, state officials say.