The Unknown Known I know." "The Unknown Known" was screened in the main competition section at the 70th Venice International Film Festival, and premiered at the Telluride Film Festival on August 29, 2013. The documentary has an 84% approval rating on the review aggregator website Rotten Tomatoes, based on 105 reviews with an average rating of 8.2/10. The website's critical consensus reads, "Viewers hoping to see Donald Rumsfeld admit making mistakes in public office may find "The Unknown Known" frustrating – but no less fascinating." On Metacritic, the film has a weighted average score of 69 out of 100, based on 30 critics,
Known and Unknown: A Memoir himself as skeptical of the experiences of "those who enjoy the inherited benefit of prominent names." However, he ends up forging a close relationship with George W. Bush. Rumsfeld labels the younger Bush "decidedly down-to-earth, with no inclination to formality" with a "demeanor... different from his father's somewhat patrician manner." He details his efforts to move the Defense Department away from its traditional emphasis on expensive, long-standing weapons systems towards a system based on lighter, mobile, and autonomous forces. He recounts his turf disputes that came up while enacting reforms. The dramatics over canceling the $11 billion Crusader artillery platform