The switch to Sunoco Green E15, the official fuel of NASCAR and a renewable, low-carbon power source, reduced greenhouse gas emissions by 20% compared with unleaded gas.

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In fact, over the past three years Deutsche Bank has deliberately and dramatically reduced its dependence on risk-taking as a source of operating earnings, while enjoying more substantial progress with clients than at any time in its recent history.

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Private companies could provide the service for less because the upfront costs would be greatly reduced, and the city would gain a valuable, ongoing source of revenue.

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