Hamada Al Banna reunited with his family more than a year after an explosion that left him in a coma and led to his detention in an Israeli prison. Al Jazeera’s Ibrahim al-Khalili

Hamada Al Banna reunited with his family more than a year after an explosion that left him in a coma and led to his detention in an Israeli prison. Al Jazeera’s Ibrahim al-Khalili tells his story and explores the anguish of other families in Gaza still waiting for answers.