Jonathan Powell, Britain’s national security adviser, visited Israel last week to try to negotiate over the looming closure of his country’s consulate in Jerusalem, according to three officials.

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The State Department cited unspecified security concerns in announcing the unusual move. A closely fought presidential election in Brazil takes place on Sunday.

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The Nigerian secured office space in a federal building, opened bank accounts and even held meetings with foreign diplomats. He says he is innocent.

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The president has often reached for statues of the national bird on diplomatic occasions in his second term. (Ronald Reagan favored them, too.)

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