The final solution was to form an army, two rows marching abreast from coast to coast and rooting out every single Zack they encountered.
Or are you talking about the movie (I didn’t see it)?
No I was talking about the book. Did not see the movie. The line abreast coast to coast thing was the stupidest garbage I think I have ever read. Clearly someone who never has been outside a major city or any where near the West. How does the line abreast cross major swaps? Mountain ranges? deep canyons? Major rivers with all their surrounding wetlands? The writer clearly had no clue how big and rough this country really is.
A bounty paid to private hit squads would have made more sense.