Maryland Considers Bill To Confiscate Guns From 110,000 Registered Gun Owners - Bearing Arms

Bearing Arms Maryland Considers Bill To Confiscate Guns From 110,000 Registered Gun Owners - Bearing Arms:

 If passed into law, the new bill would require police to run a check twice a year in search of convicted felons with registered guns.

I was under the impression that the Supreme Court had decided that felons were not required to register firearms.  Something about self incrimination .....