Coming Up: Larry Summers & Michael Steele

It's been an extraordinary week of Washington wrangling over the president's economic stimulus package ... with a few political casualties.

To discuss it all, President Barack Obama's chief economic adviser Larry Summers.

Also, George will speak to the dynamic, young, African American who is tasked with rebuilding the GOP -- newly elected Republican National Committee Chairman Michael Steele.

And, this week's roundtable: former Clinton labor secretary Robert Reich, former GOP House Speaker Newt Gingrich, and ABC's George Will and Claire Shipman.

See you Sunday on "This Week with George Stephanopoulos."

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