With my kids. now that you told me, i'm thinking oh, my goodness. >> it's out there. >> it's scary for me to think that way. >> reporter: her fear captures one of the great paradoxes of the digital age. half a century ago george orwell imagined a society in which our every movement is monitored by an all-seeing figure called big brother. today, big data has far more ability than any venn other belle well imagined to see, record, analyze everything we do. to know much of what we think, but one thing would surely surprise other well. instead of citizens demanding their privacy, they can't wait t...