If he benefited from insider trading, yes. The Australian want-to-be prime minister bought shares in the big four banks, in 2009, at the height of the global financial crisis, after not buying any in the preceding three years. He promptly sold the shares under two weeks later after the Labor government announced a massive bank bail out, sending the shares rocketing in value. He's alleged to have been briefed on the impending bailout before it happened. We need to know.