But his option could well make tax filing far more complicated, especially for middle-income households.

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And once he lays out his goals, he can make it clear that the public option is not the only way to get there.

CNN: Borger: Obama's only choice is to speak out

Mr Blunkett says he wants to reduce the number of sick days taken, but the federation claims his proposals will effectively make taking early retirement through ill health not an option.

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