Palestinians killed along Gaza boundary.
The number of children killed by Israel so far this year is already triple the total slain in 2017.
Six Gaza protesters slain in one week.
More than 130 Palestinians slain during Great March of Return.
Mass demonstrations anticipated as US opens embassy in Jerusalem.
Israel bombs Gaza as Palestinians continue unarmed demonstrations challenging siege and demanding right of return.
Refugees' right of return is the core of the Palestinian struggle.
After years of deadlock, inter-Palestinian politics has reached a phase of hyperactivity.
Assassination of Mazen al-Fuqaha seen as challenge to new Hamas leader.