Deliberations on controversial cases have in the past been fluid. Justices can and sometimes do change their votes as draft opinions circulate and major decisions can be subject to multiple drafts and vote-trading, sometimes until just days before a decision is unveiled.

So whether or not something is constitutional may depend on "vote trading"??!??

No it has not been overturned.

woah..... I didn't know that they were even officially looking at it. This is going to make some heads explode to be sure.