Buy salad in a discounter or at the farmer?

introduction:

The food prices are very cheap in Germany, in the EU  Germany is on the tenth place.  Altogether the  level of prices was 1,8 percent above the average of 27 countries of the EU.  Amongst others you can buy lettuce already for 9 cent per piece.  So where do I get my salad from? 

nut graf:

RFID

We know where you are. Every Day.

Introduction/ Questions

How is an RFID chip working? Where are RFID chips integrated? Why is the government affecting a citizens privacy so much? Is everyone automatically a criminal, or why should the state save all the locations? All the stores we visit, what products people buy (and so on)?

Nut Graph

The dilemma presented in the book is about media violence and its negative effects on society confirmed by many reasearches, but how in the mean time more violent games, movies and tv-programs are produced and while people complain about the violence, they're still attracted to it. The book was published in 2002 but the topic is still up to date. The writer is also from the US and focuses on the effects of the problem especially in his own country.