From the BBC:The five-month ceasefire between Israeli and Palestinian forces is looking increasingly fragile. BBC correspondent Paul Martin says opinions about it in Gaza are divided and that some people have been keen for hostilities to resume.
Omar (not his real name) teaches English at a school for much of the day, but unbeknown to his pupils he is training to be a militant fighter too.
I met him as he pulled on a woollen face-mask during a training session among the olive trees and cactus bushes of the Gaza Strip.
He is part of a movement allied to Hamas which is widely held responsible for the killing, five years ago, of three Americans who were part of a convoy driving into Gaza to offer scholarships to local youngsters.
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