Gilead Sher is an Israeli attorney who served as Chief of Staff and Policy Coordinator to Israel's former Prime Minister and Minister of Defense, Ehud Barak. In that capacity he acted as one of Israel's senior peace negotiator in 1999–2001, at the Camp David summit in 2000 and the Taba talks in 2001— 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.