Do you believe food shortages are coming?

No. The US supply will mostly be fine. Specialty items, like baby formula will be problematic here and there. Also, certain products, or things that need certain packaging may be an issue. It's hard for manufacturers to just switch packaging / containers.

We are pretty self-sufficient on food. We only import about 13 - 20% of our food supply. We also export a ton of food items, especially soybeans (which we probably won't eat a lot of). We also subsidize corn or use it for Ethanol, if we had a corn shortage, that would be the first thing to go.

To be honest, there is a lot of bull floating around crying wolf.
The truth. I'm a storeroom clerk at Keesler AFB. We still have shortages from time to time, but they are temporary. We
are pretty much up to 100% availabilty on all foods now.