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• Protesters out again in Brazil's biggest city

  SAO PAULO (AP) — Tens of thousands of Brazilians again flooded the streets of the country's biggest city to raise a collective cry against a longstanding lament — people are weighed down by high taxes and high prices but get low-quality public services and a system of government infected with corruption.

• Obama's Berlin speech: History raises the stakes

  BERLIN (AP) — Five years and 50 years. As President Barack Obama revisits Berlin, he can't escape those anniversaries and the inevitable comparisons to history and personal achievement.