Child brides in Yemen: ندى الاحدال
Watch this and pray for the young girls of Yemen.
This practice will not die out. Rather, it will spread form Yemen, Afghanistan and Pakistan to those places where Yemenis, Afghans and Pakistanis spread--the UK and the USA. Just a guess, but time will tell.
It should be noted that Muhammad (he was about 50) had sex with his nine-year old bride, A'isha. Because of this, the Islamic shari'a simply cannot, and never will be able to, say that this is immoral. Muhammad was the ideal man, after all.
(By the way, if anyone knows for sure the correct Arabic spelling of Nada Al-Ahdal's surname let me know. That spelling is just my guess.)