Every house should be turned into a strongpoint, with cleared fields of fire, mixed high-density minefields, barbed wire entanglements and DFs registered on all likely approaches.I think I'm coming to the conclusion that all Americans should be armed to the teeth by law. All adults should be required to carry a pistol and a semi-automatic rifle whilst in public including a minimum of 120 rounds.
Places like Walmart could offer discounts to citizens who also carry anti-tank weapons or Manpads etc.
A trip to the shops should be supported by a creeping barrage, the postmen should deliver mail under covering fire from an intimate support tank troop and all children should be extensively trained in CQB techniques before being allowed to enrol in elementary school.
It's the only way they can be safe.