On the Fact that Even Though Pakistani Births in England Are Just 3% of the Total, They End Up Representing 33% of the Total Number of Birth Defects - http://www.dailymail.co.uk/news/article-1394119/Its-time-confront-taboo-First-cousin-marriages-Muslim-communities-putting-hundreds-children-risk.html

Yeah, these folks are marrying their first cousins and so it doesn't take a rocket-scientist (this while the British-born taxpayers are fitting the bill of course). HELLO!!!