On CNBC's Kudlow Report Tonight

Please join us at 7pm ET tonight on CNBC

MARKETS RESPOND TO S&P DOWNGRADE

- Bob Pisani, CNBC Business News
- Rick Santelli, CNBC Business News
- Jack Bouroudjian, CEO of Index Futures Group
- David Dietze, Point View Financial Services; President and Chief Investment Strategist

THE COMING DEBT CEILING TRAIN WRECK

- Andy Busch, BMO Capital Markets; CNBC Contributor
- Vince Farrell, Soleil Securities; Chief Investment Officer/CNBC Contributor

WHITE HOUSE REACT TO S&P DOWNGRADE

- CNBC chief Washington correspondent John Harwood reports from the White House

WHY THE TAX SYSTEM IS SUCH A MESS

- Art Laffer, Chief Investment Officer, Laffer Investments; Fmr. Reagan Economic Advisor
- Christian Weller, Center For American Progress
- Mark Everson; Fmr. IRS Commissioner (2003-2007); Fmr. OMB Deputy Director

ARE STOCKS CHEAP RIGHT NOW?

- Robert Shiller, Economics Professor, Yale School of Management's Int'l Center for Finance; Chief Economist Macromarkets
- Jeremy Siegel, Professor of Finance; Wharton School at Univ. of Pennsylvania