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A worker pours dye into a metal vat while preparing to dye fabric in a workshop in the Dharavi slum area of Mumbai, India, on Monday, Aug. 11, 2014. Almost a year after Reserve Bank of India Governor Raghuram Rajan rescued the rupee from a collapse, his war on inflation remains key to safeguarding the currency. Photographer: Dhiraj Singh/Bloomberg via Getty Images

A worker pours dye into a metal vat while preparing to dye fabric in a workshop in the Dharavi slum area of Mumbai, India, on Monday, Aug. 11, 2014. Almost a year after Reserve Bank of India Governor Raghuram Rajan rescued the rupee from a collapse, his war on inflation remains key to safeguarding the currency. Photographer: Dhiraj Singh/Bloomberg via Getty Images