A charismatic leader, a hard-nosed cost cutter who loved big paychecks, a dictator -- these were just a few of the many faces of former Nissan Motor Co. chief Carlos Ghosn as described by people who worked with him as subordinates at the automaker now rocked by his arrest over alleged financial misconduct.Ghosn, who has been detained by Japanese authorities since Nov. 19 along with his close aide Greg Kelly, is suspected of failing to state in Nissan's securities reports a part of the remuneration he was set to receive after his retirement.While some suggested they were not surprised by the…READ FULL ARTICLE