Pesquisas indicam vanntagem dos democratas nas eleições americanas, mas estão corretas?

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BBC News Brasil

“Pesquisas indicam vanntagem dos democratas nas eleições americanas, mas estão corretas?”

Pesquisas apontam para avanço dos democratas, mas indecisos e dificuldades para selecionar amostras representativas tornam o resultado incerto.

Read at BBC News Brasil

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