And how would you detect those who are truly in need?  What is the point of your remark when you can't even explain how you would improve the current system?  Can anyone really question the plight of Syrians and Libyans fleeing the ravages of war?  Do we need more pictures of dead toddlers washing up on beaches, like Aylan Kurdi, to remember what they are going through?  Guess you missed the entire point of the lessons of World War II and the 1951 Convention on Refugees.