[jetson]

In this last episode Rick and his son mowed down the walkers with automatic weapons. Why didn’t they just do that before. There has got to be allot of ammo lying around out in the cities. Dynamite or gas bomb land mines would be another good weapon. Wait until they gather in spots and blow them to pieces. Must be a lot of old gas laying around.

[ConjunctionJunction]

"In this last episode Rick and his son mowed down the walkers with automatic weapons. Why didn’t they just do that before."

Sound attracts Walkers and also other "unfriendlies", so you wouldn't want to use them unless you absolutely had to. My question is, if they know this (and they do based on the episode where they went to the Big Spot), why not use sound to their advantage to draw Walkers away from the prison? Kind of like the Governor did when he had that noisy trap set up to attract Walkers and they fell into the tiger pit.

[Hot Tabasco]

There has got to be allot of ammo lying around out in the cities. Dynamite or gas bomb land mines would be another good weapon.

So just where would they find "gas bomb land mines"? Personally, I never heard of such a thing until just now. Meaning, they probably haven't either......LOL!