The United States has mistakingly granted citizenship to well over 800 immigrants who were under order for deportation and who were from "countries of concern" (translation: Muslims). This was due to both subterfuge on these immigrants' part which wasn't caught because Homeland Security lacked fingerprint matching for these fraudsters in its database ... see:
Yahoo News Story. But what is even more frightening is the following quote from this Yahoo reference:
[Inspector General] Roth's report said fingerprints are missing from federal databases for as many as 315,000 immigrants with final deportation orders or who are fugitive criminals. Immigration and Customs Enforcement has not reviewed about 148,000 of those immigrants' files to add fingerprints to the digital record.
I have a few questions about these screw-ups: Have we rescinded citizenship for these miscreants? And have we since deported them back to their hellholes? Are we in the process of tightening up these monsterous holes in our immigration systems? (I hope that this is not a rhetorical question.)
It would also seem to me that there is another group that should be added to Trump's list of those slated for immediate deportation were he to be elected -- any immigrants, legal or illegal, who have resorted to fraud in their immigration processing.