When that time comes the city sends its armed forces (FEMA,TSA,SIEU,DHS,etc.) to ravage the countryside to feed the cities. What then follows is famine.
I would think that what then follows is war, in the form of hand-to-hand combat.
Honestly, TSA/DHS, federal, state and local LEO forces won’t have the time to ‘forage’. They literally will be beseiged by the urban zombie outbreak trying to protect those coddled elitist liberals that thought they could live amongst the tigers in tranquility....