Fox News’ Greta Van Susteren confronted Donald Trump tonight over his refusal to release his tax returns. Trump has insisted that he can’t while he’s being audited. He could if he wanted to, but Van Susteren agreed with him that it would be inadvisable. However, she pressed him on how long the audit goes back. Trump said he doesn’t know and would have to check, and Van Susteren told him that “people are suspicious” about this, especially considering how he called on Mitt Romney to release his returns four years ago. Trump insisted he would “like” to release them, “hopefully before the election,” but he also protested, “You don’t learn very much from a tax return.”.