The Biden campaign aired a new ad hoping to appeal to Nikki Haley voters to join the Biden-Harris coalition as Donald Trump rejects their support. The ad titled “Save America. Join Us” will be targeted at predominantly suburban battleground-state ZIP codes where she performed well against Trump. “They show clips of Donald Trump in his own words insulting not only Nikki Haley but also the sect of the Republican Party who supported her and does not support him with the message underscored that there is not a place that Donald Trump does not want the votes of Haley voters and perhaps the Biden ca…