"According to historians, it was a garbage dump, a dunghill for the people of Jerusalem. Umar, upon learning this was the site of the Masjid of Jerusalem and the place from where the Miraj took place, cleaned the place with his own hands and put his forehead in payer on that ground. The Masjid al-Aqsa was later built in that area. In 691 CE the Dome of Rock and a more elaborate mosque were constructed. Those were, perhaps, the first most expensive and expansive sacred monuments built in the history of Islam." Stop revising the history, a simple google search for "jerusalem garbage site" revealed that muslims cleaned up and built their mosque on that garbage site. This kinda proves the point that they feel this site is very important to them, that they would build a holy place on top of a GARBAGE site.
Death toll in Ankara blasts rises to 86 (AP)
from the article: Amr Moussa: Arabs must prepare alternatives to failing peace process