The Justice Department is preparing to seek an indictment against former Cuban President Raúl Castro, three people familiar with the matter tell The Associated Press. The indictment would require approval by a grand jury. The people spoke on condition of anonymity because they weren't authorized to discuss an ongoing investigation. One of the people said the potential indictment is connected to Castro's alleged role in the 1996 shoot down of planes operated by the Miami exile group. Prosecutors in Miami have been building cases against senior Cuban officials amid renewed pressure from south Florida Republicans and a pledge earlier this year by President Donald Trump to orchestrate a "friendly takeover" of the communist-run island