What about my boat? If you think it's bad enough that the Internal Revenue Service collects your hard-earned tax dollars, imagine if an IRS agent prepared your income-tax returns, too. No, we're not joking. The concept, called "Return-Free" — where the IRS automatically prepares income-tax returns of those taxpayers with the simplest returns and then sends taxpayers the bill — is being considered by the President's Advisory Panel on Federal Tax Reform. One of several Republicans who opposes the concept calls it "flawed" and "dangerous to taxpayers." It "creates a conflict of interest by making the tax collector the tax...