question: serbia 's ruling party said monday the u.n. special envoy for kosovo talks , martti ahtisaari , is not objective and should resign .

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summary: serbia s ruling party says u.n. special kosovo envoy ahtisaari not objective should resign

question: online retailers had a better-than-expected start to the holiday season , according to one internet research firm that tracks online sales .

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summary: u.s. online retailers have strong start to the holiday shopping season research firm says

question: from an internet chat room in china to arnold schwarzenegger 's boyhood home in austria , the world marveled wednesday at a uniquely american political triumph with more glitter than a hollywood gala .

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summary: in austria and around world people marvel at schwarzenegger 's victory in california

question: assailants launched a rocket-propelled grenade at the barracks of kosovo 's new security force , police said thursday .

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summary:
explosion rocks kosovo security forces compound