nowadays I watched the first of the four episodes of a this recent mini series by HBO.
Quite impressive and realistic, it depicts what started happening precisely after the "boom".
the trailer (though too dramatized in comparison to the actual series) https://www.youtube.com/watch?v=s9APLXM9Ei8
[br]where to find it in the US I do not know. regards GM
Source: thesurvivalpodcast.com