Write something based on this summary: arab leaders warn they could reconsider peace offer to israel

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A: arab officials are warning they could withdraw their landmark offer of peace and full ties with israel in exchange for a return of arab lands , unless israel explicitly accepts the initiative .
Write something based on this summary: shares of greek companies trade up after athens rocket attack renews fears of terrorism

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A: shares of greek companies trading on the new york stock exchange moved higher friday , despite fears of heightened terrorist activity in the balkan country after a rocket attack on the u.s. embassy in athens .
Write something based on this summary: sarkozy defends himself amid funding scandal

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A: president nicolas sarkozy is speaking on french television to defend himself against allegations of illegal campaign financing that threaten his government 's credibility .
Write something based on this summary: north korea fires more artillery toward sea border

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north korea fired more artillery near its disputed western sea border with south korea on thursday , a day after it lobbed dozens of shells during military exercises that prompted the south to respond with warning shots .