HoustonChronicle.com - More fast food restaurants taking credit cards: "Four years ago, using a credit card at a fast food restaurant was as unlikely as finding a bunless hamburger on a menu board with fresh fruit and wholesome milk. Not anymore. As more and more Americans eschew their greenbacks for debit and credit cards, the fast-food industry is responding by making it just as easy to use plastic at the lunch counter as at the gas pump."