Bob Greene : We count on notion that some vague official authority is protecting our safety . But we have no idea who or what this might be, and the government has a long history of lying to us about it. this is n't always so . He says giving others sway over our safety carries risk . Use common sense where possible .
Bob Greene : We count on notion that some vague official authority is protecting our safety . He says recent food recalls , GM recalls and planes ' near misses remind us this is n't always so . He says giving others sway over our safety carries risk . Use common sense where possible .