According to FiveThirtyEight's polling tracker, Vance had a -3 point net favorability/unfavorability rating among the public at large in July when he was selected as former President Donald Trump's running mate. His net favorability has deteriorated significantly since then, now sitting at -9.3 points. Gov. Palin, who ran alongside 2008 Republican nominee John McCain, only reached a net favorability rating of -2 points during the campaign, according to ABC News, FiveThirtyEight's parent company.