We hit the streets in our nation's capital to see if Americans knew which company is committed to purchasing an additional $50 billion in U.S. products over the next decade. The answer is Walmart.<br><br>Walmart and Sam's Club will buy an additional $50 billion in U.S. products over the next 10 years. A popular misconception about Walmart is where the majority of the products on its shelves are sourced. According to data from its suppliers, items that are made here, sourced here, or grown here account for about two-thirds of what the company spends to buy products at Walmart U.S. The company sees room to do more.