1/Why do the Qataris look like Iranians.?

2/ What is the percentage of foreigners in Qatar ?
3/ The whole place{Doha} looks like a giant construction zone , are they trying to become another dubai ?
4/ How many somalis approximately in Qatar ?
5/ I have seen a video on a couple of North Africans {Algeria, Morocco} making it big in Doha , would you advise any of the young Somalis to look for a job opportunity there after graduating from either a british or american university ?