Youth Journalism International photographer Yasser Alaa went back out to the sit-in in Alexandria, Egypt on Tuesday and took these photos, including the above portrait of his friend, Osama.
Osama, a young protester whose last name is being withheld because he is concerned about possible reprisals, is holding a club to protect himself from threats that protesters sometimes face.
The protests, which began July 8, are going on in Saad Zhagloul Square in Alexandria, a public park between city buildings and the Mediterranean Sea. Osama leaves the square occasionally to visit his family and assure them that them that he is okay.