Sarah Palin wants to put off her debate with Democrat Joe Biden until after Election Day

Letterman keeps up assault on McCain:

Noting that McCain wanted to postpone Friday's first debate with Barack Obama, Letterman said running mate Sarah Palin wanted to put off her debate with Democrat Joe Biden until after Election Day. Letterman said McCain taking Palin to meet world leaders at the United Nations was like "take-your-daughter-to-work day."