Boxing promoter says he wants to promote Trump v Sanders debateIdea first broached during Trump appearance on Jimmy Kimmel LiveArum said 80% of proceeds ($20m at minimum) would go to charityVeteran boxing promoter Bob Arum has offered to promote a possible debate between Donald Trump and Bernie Sanders.“It’s the debate of the century between two of the top pound for pound politicians in the country: Mr Trump, the Republican Party’s presumptive nominee and Senator Sanders, the Democratic candidate,” Arum said in a release issued Thursday.