Sarah Palin is used to taking a beating, so the new tell-all book that claims to reveal shocking secrets about her alleged cocaine use and an extramarital affair with her husband’s business partner, won’t affect her, a political analyst exclusively told RadarOnline.com.

“If she chooses to run, she’s going to run,” political analyst and owner of Serafin & Associates PR, Thom Serafin, told RadarOnline.com in an exclusive interview.

“She’s resilient as hell. Because of who she is and her followers and being a public figure with incredible star power, this just will add to the aroma so to speak, coming from the kitchen.”

Sarah Palin has dabbled in cocaine use and carried on an extramarital affair with her husband Todd’s business partner, Brad Hanson, according to an explosive tell-all book.

The new issue of the National Enquirer, which goes on sale Thursday, has an exclusive sneak peek at Joe McGinniss’ highly anticipated book The Rogue: Searching for the Real Sarah Palin, and RadarOnline.com has learned some of the shocking contents.

The book, which is due to be published on September 20, alleges that just one year before she eloped with Todd, Sarah enjoyed a steamy interracial one-night stand with 6-foot-8 basketball great, Glen Rice. Sarah is said to have met the sportsman in 1987 when he was playing a college basketball tournament in Alaska and she was working as a sports reporter for local station KTUU.