Azerbaijan

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Azerbaijan soccer head coach Berti Vogts smiles as his team begins practice at Candlestick Park in San Francisco, Sunday, May 25, 2014. (AP Photo/Jeff Chiu)

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Azerbaijan soccer head coach Berti Vogts, right, watches as his team begins practice at Candlestick Park in San Francisco, Sunday, May 25, 2014. (AP Photo/Jeff Chiu)

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Azerbaijan soccer head coach Berti Vogts, center, gathers his team together before practice at Candlestick Park in San Francisco, Sunday, May 25, 2014. (AP Photo/Jeff Chiu)

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Azerbaijan soccer head coach Berti Vogts, center, watches as his team begins practice at Candlestick Park in San Francisco, Sunday, May 25, 2014. (AP Photo/Jeff Chiu)

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U.S. men's soccer coach Jurgen Klinsmann answers questions during a news conference Wednesday, May 14, 2014, in Stanford, Calif. The U.S. team is practicing at Stanford University before the team's May 27 exhibition against Azerbaijan at Candlestick Park in San Francisco. (AP Photo/Tony Avelar)