dr. phil roe, from the great state of tennessee, and dr. scott dess jar less, who is like me, a family physician. and we'll be talking tonight. i thought i would give just a brief introduction about medicare and how that fits into the budget. i know that dr. roe is going to talk in more detail about that. well, no speaker would be complete without a chart. and i have several tonight. and this is one i think it's important for everybody to understand. this pie chart breaks up spending for the federal budget. and if you'll notice, the vast majority of this pie is in what we call permanent mandatory or so-called entitlement spending and interest. and what makes up a large part of mandatory spending is social security, medicare and medicaid and the size of this pie, this section of the pie is growing. in fact, if you recall that back in the 1990's we actually balanced the budget, the last time we balanced it i think was in the late 1990's. it it was a lot easier to do back then because entitlement spending, permanent spending, was not in place.