A former president and CEO of Nissan Motor Co. on Wednesday testified for the first time in court against the automaker's former Chairman Carlos Ghosn over his alleged financial misconduct.Hiroto Saikawa admitted during the trial of Greg Kelly, who was a close aide to Ghosn, that he signed documents outlining Ghosn's post-retirement remuneration in front of his boss. He said he was approached by Kelly around 2011 after Japan strengthened its executive compensation disclosure requirements.Saikawa said he found it "necessary" to give a generous package to Ghosn to keep him motivated to work f…READ FULL ARTICLE