The BBC apologised on Thursday for flawed making of a Gaza documentary after it emerged that the child narrator was the son of Hamas’s former deputy minister of agriculture. LONDON, U.K. — The BBC apologised on Thursday for “serious flaws” in the making of a Gaza documentary after it emerged that the child narrator was the son of Hamas’s former deputy minister of agriculture. The BBC removed its documentary, “Gaza: How To Survive A Warzone”, from its platform after a backlash and launched an immediate review into the “mistakes”, which it called “significant and damaging”. The BBC said in a...