A report today shows wholesale prices going up 3/10 of a percent. This is not good news for a couple of reasons. First, if wholesale prices go up, consumer prices can't be far behind. Second, well...it has to do with interest rates. Investment advisor Gabriel Wisdom says we need to understand what the 'inverted-yield-curve' is.We were reluctant to go into this, but...well, We're gonna have to use language some Marketplace listeners may find offensive.