Why shouldn’t we keep a database on Muslims? We already keep databases on other known or suspected criminals. It is only a matter of time before their religious wickedness turns to religious violence. It always does.
The Government already has data bases on all Americans. From birth to death. Think. Census. Social Security. Guns, Things you purchase both in stores and on line. Real Estate, Courts, Banks. Credit cards. Birth Certificates, Death certificates. etc etc etc. What the hell, didn't you know that? Americans are so tracked it is nothing new.
The IRS already has knowlege of every American who has claimed a charitable deduction for a Christian or Jewish organization.