In this Nov. 18, 2013 photo, two musicians perform for tourists meters from the Riachuelo river in La Boca neighborhood of Buenos Aires, Argentina. Although the odor of the brown-gray river can be ... more 
In this Nov. 18, 2013 photo, two musicians perform for tourists meters from the Riachuelo river in La Boca neighborhood of Buenos Aires, Argentina. Although the odor of the brown-gray river can be overpowering, the historic neighborhood, which is known as a tango hotspot and home of the popular soccer team Boca Juniors, remains one of Buenos Aires’ top tourist draws. (AP Photo/Natacha Pisarenko) less 
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Associated Press | Photo By Natacha Pisarenko
Wed, Dec 4, 2013 12:05 AM EST