Question:1.What do unusual genes in food mean to health? What are the advantages and disadvantages of producing genetically modified food versus organic food ?

2.Closed-circuit cameras in public places, thermal imaging polygraphs, cell phone and text message tracking, and smart ID cards.

• What are the advantages and disadvantages of these technologies? Do these technologies violate Americans' civil liberties? Why or why not?

3.Edward Snowden and Sgt. Bradley (Chelsea) Manning both leaked important and secret military information to the public. Should they have leaked secret military information to the public?