Dave Camp, first and foremost a tax lawyer, has no wish to actually simplify the tax code.
Jut thought you ought to know that.
There IS tax legislation (HR25) currently sitting right before him in Ways and Means which, if passed into law, would start the biggest and longest lived expansion of the U.S. economy ever seen by any person alive in the U.S. today but he's not interested in that because it would destroy the method of control over the American people that the Marxist income tax provides them.