This undated photo provided by Sierra Nevada Brewing Co. shows a bottle 

This undated photo provided by Sierra Nevada Brewing Co. shows a bottle and glass of Summerfest crisp summer lager. (AP Photo/Sierra Nevada Brewing Co.)
Associated Press
This undated photo provided by Sierra Nevada Brewing Co. shows a bottle and glass of Summerfest crisp summer lager. (AP Photo/Sierra Nevada Brewing Co.)
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