MADRID, SPAIN - Spanish law enforcement authorities said Wednesday they thwarted a major terrorist attack planned for a summit of Latin American and European leaders. <br>
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Two suspected members of the Basque separatist group ETA who were arrested Tuesday had stashed nearly 440 pounds of explosives, along with detonators, automatic weapons and false license plates an apartment in the center of the capital, said Madrid regional governor Francisco Javier Ansuategui. <br>
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``It was a real arsenal,'' Ansuategui told a news conference with the heads of the National Police and Civil Guard.