There have been violations in the protest squares, especially in Sana'a. This is natural when hundreds of thousands of people [protest] for extended periods of time. However, these violations are marginal, and do not tarnish the beauty of the revolution. We see rival tribes meeting and debating in their tents, and men and women struggling [together] in the square to oust the regime.

Nobel Peace Prize Laureate Tawakkul Karman – A Profile, 2011