The "Bundestag" is Germany's main legislative body. Its over 600 members are elected every four years in a mixed system of constituency and list voting.
All legislation has to pass first the Bundestag and then the Bundesrat, the upper house. The Bundestag is located in Berlin in the "Reichstag" building near the Brandenburg Gate.
For the fourth year running, the number of drug-related deaths in Germany has risen. According to a report published Monday in the Bundestag, the lower house of parliament, 1333 people died as a result of illegal drugs. The basis for the majority of these deaths is addiction, and this week’s show will look into various facets of addiction, starting with the reward system in the human brain.