Whatever its ultimate fate, the $700 billion financial market bailout has me thinking about how events of the past few months have fundamentally changed the nature of economic risk in the U.S. And, that, in turn, raises some interesting questions about capital gains taxes.

On Friday morning, I am going to moderate what promises to be an enlightening discussion of the spending plans of the major Presidential candidates. Panelists will be Rudy Penner of The Urban Institute, Jim Horney of the Center on Budget and Policy Priorities, Maya MacGuineas of the Committee for a Responsible Federal Budget, and Bill Hoagland of CIGNA (and formerly the top budget guru for ex-Senate Republican Leader Bill Frist).