Rob kept his gun pointed at the lady she backed up. He didn't think shed try anything after that, but didn't want to take any chances. 
"That seems to be everyone's question here." 
He lowered his gun so it wasn't pointing at the woman anymore, but kept it at the ready just in case.
"Same thing as I'm guessing, food and supplies. Now the way I see it, if there's anything left in this town, fighting over it ain't gonna get us anywhere."