ip mr. white, before you respond, getting back to the third party reporting, do you think that the irs has taken full advantage of third party reporting and whatever else you have to add, i appreciate it. >> let me start way quick example that highlights the importance of research. i want to the follow up on almost miller's point there. the recently enacted basis reporting requirements for financial transactions, financial securities, that policy proposal was based nmpl significant part on research that was done using the compliance data that irs develops to estimate the tax gap. and so that's an example of how you can use that is data to make changes to reduce the tax gap. it's estimated that the first seven years of that basis reporting proposal bring in $7 billion. that's a reduction in the tax gap. in terms of information reporting, third party information reporting, one of the advantages there as i think has been discussed somewhat is that irs can match that will information to tax returns ra