So: conjecture v facts and figures, decisive action v a practical way forward.

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Then, the court took matters a step forward two years later: In McDonald v.

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's Cadillac brand, says the plan going forward is to help buyers avoid the penalties on new V-series models.

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Among those who have never come forward is a man who wore a distinctive green jacket with a large "V" symbol on it.

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There is a controversial theory put forward by economist Steven Levitt that the increased availability of legal abortion after the Supreme Court ruling in 1973 on Roe v Wade meant that fewer children were born to young, poor, single mothers.

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