Thomas, conservatives impatient at Supreme Court's inaction on 2nd Amendment
Thomas, in an opinion released on Tuesday, criticized the courts for a "general failure to afford the 2nd Amendment the respect due an enumerated constitutional right." He was writing a dissent after his colleagues declined to take up a challenge to California's 10-day waiting period as it applies to individuals who already own guns.
It's likely that any action at SCOTUS will involve interstate reciprocity for state-licensed carrying of personal firearms. It's obvious that the legislative branch doesn't want to solve the existing problem.
/fl