Surging Republican presidential candidate Marco Rubio sought to tamp down an escalating controversy Saturday, releasing previously secret records that detailed his use of a Florida Republican Party credit card for personal expenses. The records, which cover a 22-month period in 2005 and 2006, combined with previously disclosed credit card statements, show that Rubio charged more than $22,000 in personal expenses to the card while the account incurred more than $1,700 in delinquency and late fees over a four-year period while he was in the Florida legislature. Rubio has maintained that he paid out of his pocket for any personal expenses...