text:  Sticker shock. This is what she had to say. Secretary Yellen, have you been to the grocery store lately? I sure have. It's sticker shock, isn't it? I just when you look at shipping costs, those have come down. Global food commodity prices have also come down, but food prices still remain high. I know they're not rising at the rate that they were last year, but they're still up 20 percent from pre-COVID.