This script was used to do some basic analysis for the content of Netanyahu's speech to the congress in March 2015, along with his two earlier speeches to the congress in 2011 and 1996.
You need to have NLTK installed, then run:
python netanyahu.py
Maybe my methodology suchs, so, here you have the code, if you want to do further analysis and shoot me an email, I can refer to them in my article on medium here.