Tax experts have called into question Trump's use of the audit as a reason not to release his tax returns. Romney responded on Facebook, arguing that making tax returns public provides valuable information to voters. "There is only one logical explanation for Mr. Trump's refusal to release his returns: there is a bombshell in them," Romney wrote on Wednesday. Also on HuffPost Potential Trump VP Picks Potential Trump VP Picks1 of 11 Ben CarsonCarson, who is seen as a political outsider like Trump, could also help the presumptive nominee make inroads with evangelical voters. Trump, the presumptive Republican nominee, told The Associated Press on Tuesday that he does not plan to release his tax returns -- as is tradition for candidates for elected office -- because he is being audited.

Source: Huffington Post May 11, 2016 15:50 UTC