just ahead, a "360" exclusive, gabby giffords talking candidly about her health and future. has she made peace with the damage that bullet caused? what about her kids? what she told dana bash in a rare interview, next. [ indistinct shouting ] "anderson cooper 360" brought to you by td ameritrade. [ male announcer ] time and sales data. split-second stats. [ indistinct shouting ] ♪ it's so close to the options floor... [ indistinct shouting, bell dinging ] ...you'll bust your brain box. ♪ all on thinkorswim from td ameritrade. ♪