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The co-founder of string theory and one of the most respected physicists of modern times tends to believe that some UFOs have other-worldly origins. In an appearance on MSNBC’s “Town Square” Michio Kaku suggests that Leslie Kean’s new book – “UFOs: Generals, Pilots, and Government Officials Go on the Record” – is as close as we’ve ever gotten to proving that we’re being visited by aliens. Regarding UFOs Kaku explains…..
“95% of all UFO sitings can be immediately identified as the planet Venus, weather balloons, weather anomalies, swamp gas – you name it, we’ve got it nailed. It’s the 5% that give you the willys… 5% remain totally unexplained…. And we’re talking about generals, we’re talking about Air Force pilots, we’re talking about governors of states, that claim that – hey – this is beyond our understanding of the laws of physics.”
![video](http://www.classicufo.com/wp-content/uploads/2013/02/kaku_best_evidence-_or_alien_life.gif)