(Scroll down to watch the report Cordes submitted)
GOP leaders want to avoid giving Mr. Obama the upper hand, Cordes told CBS "Evening News" Anchor Katie Couric. First they said they didn't want the president at a podium where he might lecture them like when he took questions from House Republicans last month.
As for the reason for the summit, Mr. Obama's proposed health care overhaul, Senate Republican Leader Mitch McConnell said there wasn't much of a chance for compromise, given the fact that the president was unlikely to heed his demands of scrapping the entire Democratic bill and start over.
"Unless they're willing to do that, I think it's nearly impossible to imagine a scenario under which we could reach an agreement," McConnell said.
No one is expecting the president will reach a major compromise with Republicans, Cordes reports. He wants to convince wavering, moderate Democrats that his plan is better than anything the Republicans have proposed.
More Coverage of the Health Care Summit:
TV Coverage Limits Success of Health Care Summit
Washington Unplugged: Health Care Summit Smoke and Mirrors?
GOP Disses Health Care Summit, But Asks for More Invites
Advice for the Health Care Summit from Two Presidents Named George
Americans Running Out of Patience on Health Care, Polls Show
GOP Prepares Strategy for Health Care Summit
Obama's Health Care Plan at a Glance
A War of Words Before the Health Care Summit
Obama's Health Care Plan Unveiled
Harry Reid Says GOP Should "Stop Crying" About Reconciliation
CBSNews.com Special Report: Health Care