They are muslims...
I say take blood samples and family histories too.
Islam must be removed from the classification of 'religion' and moved to the column of subversive death/murder political cults... like its counterpart in the last century... fascist nazism.
bye now.
Good idea, especially since as members of a totalitarian movement, they would be ineligible to immigrate to the USA. As it stands now, our brilliant Congress and President are importing about 100,000 alien muslims yearly as green-carded legal immigrants.