I hear you completely.

I just remember many years ago California ordering DNA tests, for the refugees had gotten so very expensive. Turned out they found lots of fraud. So then I started keeping watch. 

This, Oct. 2016, closely matches us-> "Two-thirds of U.K.'s dubious 'child' refugees actually adults"-  and tragically, leaves 33% who are in legitimate need of aid, but who will pay the price of the 2/3rds who lied. 
www.washingtontimes.com/news/2016/oct/18/two-thirds-of-uks-dubious-child-refugees-actually-/
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And this (below) is why many seek that route in the US, even if by fraud and out of desperation. Understandably so. But that carries a costly and higher personal risk and impact factor with it :(

*Refugees*
Office of Refugee Resettlement [ORR] provides time-limited cash and medical assistance to new arrivals, as well as support for case management services, English as a Foreign Language classes, and job readiness and employment services ...
www.acf.hhs.gov/orr/refugees