Heinz' Q4 earnings are in line with expectations, but the company has warned on Q1 and Q2. The US food manufacturer has endured a troubled year, so its announcement of Q4 profits, excluding charges, of $186 million must come as a relief. With its current focus on boosting revenues, rather than cutting costs, Heinz is endeavoring to secure its position for the future. However, warnings for Q1 and Q2 suggest that Heinz still has several issues to resolve.