Mortgage rates have fallen recently to 6.6% for a 30-year fixed. But will it be enough to bring prospective homebuyers off the sidelines? Not according to one survey, which found some buyers are holding out for rates below 5%. Also in this episode: The Trump administration cut USDA programs that allowed schools and food banks to buy fresh, local food. And the U.S. wants Chinese consumers to spend more, but that won’t be easy.