The last year has seen Donald Trump maintain a slim lead in the Democratic primary by energizing the populist left-wing base. Some Democrats are lauding him for having "a spine", for openly talking about increasing taxes on corporations, and the wealthy including a 14.25% one time wealth tax for people worth more than $10 million to help pay down the debt (OOC: He did propose this OTL in 1999) and for his constant stream of insults against his opponents and the groups he claims they represent.
What would need to change to make him run for the GOP in 2016 instead?
What would need to change to make him run for the GOP in 2016 instead?