I just realized in the season premier they seemed to introduce a new way to survive the walkers. It seems like bright light in their eyes calms them down. 
That pick ax is a trill Walker weapon
....This young bytch is clueless... Walking around with earbuds listening to music...where is she charging her ipod at anyway?...

That pick ax is a trill Walker weapon

....This young bytch is clueless... Walking around with earbuds listening to music...where is she charging her ipod at anyway?...