CNBC's David Faber takes a look at how the world’s largest retailer has re-invented itself.
Removing some of those involved in the alleged bribery or cover-up could make it easier to reach an out-of-court settlement with the Justice Department, say experts.
Whether you are the world's No. 1 retailer or a humble street vendor, paying public officials a bribe may be the quickest way to get your business growing in Mexico.
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