New Delhi, Feb. 28 -- The Central Bureau of Investigation (CBI)'s decision to move the Delhi high court against a trial court's order exonerating 23 people, including former Delhi chief minister Arvind Kejriwal, in connection with the Delhi excise policy is poised to spark another high-profile courtroom battle. Another high-profile matter, the 2G spectrum allocation case, had resulted in acquittal in the trial court in 2017, and has been pending before the high court for over eight years. The 2G spectrum case dates back to 2008, when telecom licences and spectrum were allocated to various companies. Allegations surfaced that the cut-off date for applications was altered to favour certain firms, and the "first-come, first-served" policy was ...