US fund manager shareholder Tweedie, Browne has challenged Hollinger International's board to justify more than $200m (£120m) paid to Black, his companies and associates over the past three years. Christopher Browne, a managing director at Tweedie, Browne, was sceptical about the moves unveiled by Black at the meeting. 'Until I understand the terms of the agreement, I'm not going to have an opinion,' he said.