![Photo Credit: Alamy](http://static.guim.co.uk/sys-images/Guardian/Pix/pictures/2014/7/27/1406475387771/Hajj-pilgrimage-to-Mecca--011.jpg)
With a history stretching as far back as Abraham, some say that Mecca needs a modern renovation, especially considering the city hosts 3 million visitors a year. The Guardian takes a look at the “remodel” and the controversy over razing historical sites.