It was quite the scene at KU, where Obama is slated to give a public lecture, when five US millitary choppers landed at the amphitheater for a 10 minute security drill.  

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The Marine One is the jet that is used to take the US president around visiting countries as an alternative to his limo commonly known as ‘The Beast’. It was escorted by four V22 Ospreys which are capable of vertical take offs and forwad flight.

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