I'm quite interested in religion and would appreciate it if anyone of the Jewish faith or knowledgable about the subject could tell me about the wall which they worship? I've seen Jewish orthadox men hitting their heads against the wall and worshipping it. Has there been any miracles associated with the wall such as voices being heard from within etc?

I know it is a holy wall built during st davids time, or that is what I've read anyway, and I believe the wall is also sacred to muslims but am intrigued to hear from more knowledgable peeps what stories or experiences they have.

Any replies on the subject appreciated. Thank you