 You'll have to dig deeper into your wallet to enjoy an Independence Day barbecue. Food inflation is running at just about four percent annually. Price of everything is going up. Eggs, milk, you know, meat for that barbecue, charcoal for the barbecue. David Holt with the Texas-based Consumer Energy Alliance says the price of gas is one of the primary drivers of inflation. Farmers need fuel for tractors and truckers need fuel to get the food to the grocery store. He