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,
Colin Powell and U.S. troops, as well as the Iraqi government, concluding that "it's starting to turn around." By mid-2009, he had concluded a surge of U.S. forces in Iraq should have come sooner, perhaps in late 2003. Throughout this period, Powell consistently argued that Iraqi political progress was essential, not just military force. Powell donated the maximum allowable amount to John McCain's campaign in the summer of 2007 and in early 2008, his name was listed as a possible running mate for Republican nominee McCain's bid during the 2008 U.S. presidential election. However, on October 19, 2008, Powell announced his endorsement