Barack Obama "Food Stamp King" increased financial limits so more people would be able to find some assistance, and he has been wrongly criticized for it. And you can blame your Republican friends for the increase in food prices due to Bush's ethanol mandates....increased food cost directly passed to the consumer.
Not only has the food assistance program helped families, local businesses find assistance. For example, the small country store behind my home was reopened under new management about 2 years ago. The store accepts food benefits which helps the families, this new business, as well as local producers who contribute to the grocery stock (produce, locally produced meats, home made baked items, etc.)