Palin returned Friday to her Anchorage governor's office and said she had no immediate plans to build on her newfound national name-recognition and popularity with the Republican base for a possible 2012 presidential run.
Instead, Palin said, she wanted only to get back to the governor's desk to advance a proposed pipeline tapping Alaska's vast North Slope natural gas reserves and to prepare Alaska's proposed 2010 budget.
As for the vice presidential campaign, Palin denounced criticism from unidentified McCain campaign aides as "cowardly." She said she found it frustrating trying to respond to false allegations when she didn't know who was making them.
"It's ridiculous," she told reporters. "You guys report based on anonymous sources, so it's hard to have a defense."
One report said she and her family went on a shopping spree, spending more than the $150,000 in clothing that the Republican National Committee had earlier reported.
"The RNC purchased clothes," Palin said.
"Those are the RNC's clothes. They're not my clothes. I never forced anybody to buy anything. I never asked for anything more than maybe a Diet Dr Pepper once in a while."
The RNC will inventory clothing it purchased for her to account for dollars spent, she said. She scoffed at reports that the RNC was sending lawyers to take back clothes from her home.
"It's not happening. Nobody's told me that they're coming to my house to look through closets, to look through anything. The belly of the plane that had clothes in it, and those clothes being packed up and sent back by staffers, perhaps that's what they're talking about, but these aren't attorneys."
She said she wasn't angry at the continued coverage of her clothing, but mostly disappointed.
"This is Barack Obama's time right now, and this is an historic moment in our nation and this can be a shining moment for America and our history, and look what we're talking about. Again, we're talking about my shoes and belts and skirts. It's ridiculous."
She also denied a report that she didn't know Africa was a continent, not a country, and that she didn't know the members of the North American Free Trade Agreement
- the United States, Canada and Mexico. She remembered discussing both Africa and Obama's stance on NAFTA with people preparing her for her debate, she said. Anything reported as a gaffe was taken out of context, she said.