Exclusive: U.S. voices concern as India's e-commerce restrictions hit Amazon, Walmart - sources

NEW DELHI/NEW YORK (Reuters) - The United States government is concerned about India's revised e-commerce regulations and has told officials in New Delhi the policy will hinder the Indian investment plans of Amazon.com and Walmart Inc , three sources familiar with the talks told Reuters.The tussle marks the latest in a number of U.S. protests over Indian government policies which impact American companies and comes at a time when the two countries are trying to iron out other trade irritants...