I practiced natural language processing with NLTK using Nixon quotes and the New York Times' definitive list of President Trump’s lies. I then built a model with Naive Bayes classifier to predict who said each quote.
All Nixon quotes were obtained from https://www.thoughtco.com/richard-nixon-quotes-2733879
All Trump quotes were obtained from https://www.nytimes.com/interactive/2017/06/23/opinion/trumps-lies.html