Former President Trump and former Vice President Pence are on the campaign trail today in Arizona but they are backing opposite candidates in a contentious battle for governor. Pence is backing Karrin Taylor Robson, a real estate consultant, while Trump is holding a rally for Kari Lake, a former local news anchor. Meanwhile, Trump suggested that he is going to run for president again, while others in the GOP are flirting with Pence as a possible alternative.