European Central Bank president Mario Draghi, left, speaks with Spanish Finance Minister Luis De Guindos on Monday. The ECB has increased its influence over European countries struggling with debt. Georges Gobet/AFP/Getty Images hide caption

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The Spanish bank Bankia in Madrid has asked the government to inject $24 billion. The European Commission is proposing a "banking union" to help eurozone governments rescue banks. Dominique Faget/AFP/Getty Images hide caption

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Pigs take a mud bath at the De Jofrahoeve pig farm in Esch, Netherlands. Dutch farmers treat their animals with almost three times the antibiotics that their Danish neighbors use. Robin Utrecht/AFP/Getty Images hide caption

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Revelers clink their beer mugs inside a beer tent on the last day of Oktoberfest in Munich. The festival drew some 6.9 million visitors this year.

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Peace symbol? Michael Probst/AP hide caption

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