Gas price breakdown, and how many interest rate hikes should you expect? Pandemic economy update

One day it's up, the next day it's down -- why is the price of gas all over the place? Also, the federal reserve is turning its eye on interest rates. How many rate hikes are we likely to see? Every week on KYW Newsradio In Depth, Philadelphia economist David Fiorenza breaks down the biggest stories of the week and how they apply to you and me.