Jan Hamáček is a Czech politician who has been Leader of the Czech Social Democratic Party (ČSSD) since March 2018 and Minister of the Interior since June 2018. He also served as Speaker of the Chamber of Deputies from 2013 to 2017, and was acting Minister of Foreign Affairs from June to October 201— Wikipedia
The time period for further statistics is the same as in the graph above. Retweets are included. For the word cloud, the most common words in a language and numbers were eliminated, and words were converted to lowercase.