Years ago, back when people still took the Israel/Palestinian “peace process” seriously, my eyes were opened when I read a story (I wish I could find it now) that observed that Yasser Arafat gave dramatically different speeches in English and Arabic. In English he would act like a reasonable partner for peace, but in Arabic he continued to pledge to destroy Israel. He even declared openly that the Oslo treaty was just a ploy, intended to gain Palestinians what they could, after which they would return to war. (Which is exactly what happened.) He got away with this because the western media only ever reported his remarks given in English.
I’m reminded of this when I read of Hamas’s statements regarding the recent slaughter of an Israeli family in the West Bank. In English they decry the murders, claim no involvement, and suggest that an Israeli was responsible. In Arabic they celebrate the murders and laud the Palestinian perpetrator.