Palin tells CNN her remarks on the values of "the real America" and the "pro-America areas of this great nation" weren't meant to imply some parts of the country are more patriotic than others.
"I don't want that misunderstood. If that's the way it came across, I apologize."
Also swipes at Biden's comments that Obama would face an international crisis within six months of taking office: "We need to thank Joe for the warning."
Read more interview highlights here. Watch video clip above.
