""That is something that we think we should do in the light of day, through Congress," Ryan told Hume, promising to "have a process for tax reform so that we do this in the front of the public. So no, the point I'm trying to say is, we want feedback from Americans about what priorities in the tax code should be kept, and what special interest loopholes we want to get rid of."

One of the "loopholes" that costs the IRS the most money is the mortgage interest deduction. Another relates to municipal bonds. Hume asked Ryan if either would be on the chopping block. Ryan refused to say. ...

Ryan's refusal to lay out the ticket's tax plan is in line with Romney's earlier resistance to specify which programs, beyond funding for Planned Parenthood, he'd be willing to cut. During his failed Senate bid in 1994, Romney was open about programs he'd be willing to cut, and faced a backlash. He has cited that negative experience in explaining why he now won't tell voters what spending he plans to eliminate."

I guess Ryan knows that the people who would vote for him wont be able to see thru that either.

http://www.huffingtonpost.com/2012/08/14/paul-ryan-taxes_n_1777353.html