Condoleeza Rice is a non-metaphorical warmonger. She hawked the own-goal invasion of Iraq concocted by Bush, Cheney and Rumsfeld. She was part of the full-court PR for US invasion, the tragic world-historical blunder that unleashed the current generations-worth of warfare in the Middle East. She is odious in that respect.
Why should any university grant the platform of a commencement address, its one last gesture of guidance to its assembled graduating class, whatever that might be worth, to a person who, when it came to the crucial self-defining passage of her life, did the wrong thing, the utterly, reprehensibly wrong thing?