Among the cool new features, iPhone 5 will come with a new Maps app with Siri-powered turn-by-turn directions and a Passport app that will store digital versions of your affinity cards, boarding passes, tickets, coupons and, eventually credit and debit cards, so you can get on a plane or into a stadium or pay for a Starbucks coffee by flashing a bar code on the phone.

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Given his past behaviour, there was a suspicion that he might fly into London, feel a bit funny and get straight back on the next plane home.

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Obama also called for "a review to ... figure out why an individual with the chemical explosive he had on him could get on a plane in Amsterdam and fly into the United States, " Gibbs said on NBC.

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Its advice: Sequester the men it was firing, put them into a van to the airport and make sure they get on the plane.

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He could get off a plane after a grueling 20-hour trip to Asia and go fresh into a whirlwind series of meetings.

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