On January 29, Mubarak fired his cabinet and installed Omar Suleiman as vice president, coincid- ing with a peak in the number of
tweets on the topics of “egypt” and “cairo” and a peak in sentiment on “egyptians.” Immediately afterward, the sentiment value for most topics decreased, possibly due to decreased interest outside Egypt or the realiza- tion that Mubarak would not willingly step aside as president. The Egyptian government ended its blockade of
Internet traffic February 2, coincid- ing with a significant spike in num- ber of tweets and negative sentiment on the topic of Tahrir. While most Egypt-related topics stopped trending February 4, termed by the protesters the “Day of Departure,” the protests continued until Mubarak’s eventual resignation February 11.