Christina Romer, chairwoman of the White House Council of Economic Advisers.

9 a.m.: WMDT (Channel 47)

10 a.m.: WJLA (Channel 7)

10:30 a.m.: WMAR (Channel 2)

Sen. Dianne Feinstein, D-Calif.; Rep. Pete Hoekstra, R-Mich.

10:30 a.m.: WUSA (Channel 9) and WJZ (Channel 13)

Gov. Arnold Schwarzenegger, R-Calif.; Democratic National Chairman Tim Kaine; Republican National Chairman Michael Steele.

10 a.m.: WGAL (Channel 8), WBAL (Channel 11)

10:30 a.m.: WRC (Channel 4)

Sens. John McCain, R-Ariz., and Joe Lieberman, I-Conn.; former Gov. Doug Wilder, D-Va.; Romer.

11 a.m.: CNN

Sens. Jon Kyl, R-Ariz., and Jack Reed, D-R.I.; Kaine; Steele. 9 a.m.: WTTG (Channel 5), WPMT (Channel 43), WBFF (Channel 45)