Just called myself and the outcome was similar to what Hopyard experienced: nobody seems to know anything other than vague musings about WM not delivering more until things are resolved.
I then called the 800 number to see if I could confirm this and was told "Any rumors about WM not selling ammo anymore are untrue." Interesting that the rep didn't address my question about any position being taken on ammo sales because of the political situation and she repeated what I just mentioned. Guess that was all she was authorized to say. Anyway, I let them know that since WM is where I buy (or at least, have bought in the past) the bulk of my ammo (for my pistols anyway) and since I live kinda far away from my local store, that when I called the Sporting Goods counter and they informed me more ammo was back on the shelves, I would be back in again at that time. Not saying this is what everyone should do, just how it works out for me.