Possible Clues:

• Obote's successor
• Cole Porter's ''I --- Love''
• '70s head of the Organization of African Unity
• Key of Grieg's only piano concerto: Abbr
• ''I __ no mood to argue''
• Dictator played by Whitaker
• Cole Porter tune, ''I ___ Love'' (2 words)
• Infamous Ugandan despot
• Idi . . . . Once ruled Uganda tyrannically
• Bygone dictator