And this is something they sorely lack.

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This segment of the middle class may lack the gumption to expand their businesses, or perhaps they know something about their prospects that their cheerleaders do not.

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The lack of any crisis plan from the industry is something that they are going to have to address so I think it will take some time.

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"People were frustrated by the lack of progress in space, and they decided to step up and make something happen, " says George Whitesides, chief executive of Virgin Galactic.

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People who drink the same wine twice over the course of a meal are not only displaying a lack of imagination and missing a chance to try something new, they're also probably doing a disservice to the meal.

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Belgian blue cows, which lack the myostatin gene, are so covered with bulky, rippling muscles that they look like something out of a bovine superhero cartoon.

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This way if there is an extra kid or two at the party, they will get a gift too and the lack of the label can be explained away as lazy elfs or something.

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This data shows that mortgage holders are getting more frustrated with the lack of help available for them, and they are moving past the feeling that they're doing something wrong when they can afford to pay their mortgage but choose not to.

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