Anti-tax group challenges Sarbanes-Oxley.

• Position: National

An anti-tax group has challenged the Sarbanes-Oxley Act (SOX) on grounds that it is unconstitutional.

The Free Enterprise Fund, an anti-tax group that seeks limited government, filed suit Feb. 7 in federal court in Washington against the PCAOB.

The group is challenging the creation of the PCAOB, arguing that it violates the Constitution's mandated separation of powers among the three branches of government because:

* Its members are not appointed by the president.

* Its members...