He was squeaky clean, and purchased everything over a period of months.
I'm guessing that Barry's handlers want a larger version of what the VA did a few years ago, when the names of servicemen who *voluntarily* sought mental health treatment were dumped into the NICS background check computers.
Odds are, it's already hidden in the Obamacare text.
It's almost certainly either in the ObamaCare text, or will be implemented by Executive Order. That's one big reason why they wanted all medical record-keeping to be digital.