During the visa and immigration process, someone seeking to become a US citizen is specifically asked in writing if he/she has been a Communist or World War II Nazi — and in many cases, whether he/she was a member of a Colombian terrorist organization — but is not specifically asked in writing whether he or she is or has been a member of ISIS, al-Qaida or other named Islamist terrorist groups.

The government does ask general questions applying to other terrorist groups. But it does not keep readily available information on the number and affiliations of applicants who admit being part of ISIS/al-Qaeda/other terrorist groups and appears to have no statistics at all on the number of applicants who say "No" when asked if they support the US Constitution.
Sick! A disgrace, treasonous. Guess no way they will be asked to assimilate, which IS a requirement to be here. Oh right, they want them to takeover instead.