Jerusalem is the first of the two Qiblahs (Qibla being the place where Muslims face when praying) and it is also the place where the Prophet Mohammed rose to heaven from. (Isra' and Mi'rag) I'm sure you could find everything online. I hope this helps you understand why it is holy, but from the way you phrased the question I have my doubts about how sincere you are with your question.
IDF soldiers find improvised weapons and ammunition at Jenin refugee camp (Haaretz)
Maximum age of patient chaperones who must undergo a security check was raised from 35 to 55, meaning anyone younger than 55 won’t be able to get permission, Palestinians say.10:11 01.12.15 | 0 comments