In reply to Jason Traxler.

The current vetting process starts with the UN which passes only 1% of the people seeking admission to a country, other then where they are residing, which includes most countries including the US. THEN each refugee must go through fingerprinting, DNA checks AND iris scans repeatedly for 18-24 MONTHS. Only then are they permitted into the US. Even as they are boarding the plane to the US they are again searched, fingerprinted, DNA and iris scanned. In Louisville KY we have a huge immigrant population and have never had any problems.