Associated British Foods grabbed the headlines this week - for good and tragic reasons. Twenty-four hours before a factory in Bangladesh that supplied ABF's discount clothing chain Primark, just-food discussed the Kingsmill bread owner's half-year results. Another UK-listed major, Unilever, this week reported its Q1 sales, which missed analyst estimates on weaker spreads and ice cream sales. Elsewhere, we analysed the return of GM to national UK headlines and China's attempts to improve food safety.