That is what makes A Plan for Action especially interesting, and especially worrisome.

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The display performance was especially worrisome, with the total volume of ads sold falling 7% year over year and the price per ad dropping 2%.

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Especially worrisome to supporters of missile defense is the prospect that such a review and negotiations may be conducted by people who have, heretofore at least, evinced little enthusiasm for actually deploying a U.S. anti-missile system.

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It is extremely worrisome and scary, especially to the police officers involved.

BBC: Ex-LAPD officer Christopher Dorner hunted over killings

It is extremely worrisome and scary, especially to the officers involved.

CNN: STORY HIGHLIGHTS

Especially now, with Nasdaq at nail-biter heights and, more worrisome yet, with Greenspan's guns trained on stocks?

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Most worrisome, there have been troublesome hints that some of the cox-2 inhibitors--especially Vioxx--might boost the risk of heart attacks.

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