AT&T Just started selling the ARMZ, a cellular tower that fits into a suitcase. It's meant to fill the air with cellular signals in the case of a disaster where existing towers cease to work or, well, exist. More »

Read more: http://feeds.gawker.com/~r/gizmodo/full/~3/rW2jds2_UJ0/att-is-now-selling-portable-cell-towers-so-emergency-workers-can-get-some-signal-for-once