Sanlu Group apologized to the public on Monday for its contaminated milk powder that had sickened 1,253 babies with kidney stones, two fatally. Zhang Zhenling, Sanlu's vice president, read a letter of apology at a news briefing…"The serious safety accident of the Sanlu formula milk powder for infants has caused severe harm to many sickened babies and their families. We feel really sad about this…Sanlu Group expresses its most sincere apology to you…We solemnly declare we will recall all the infant milk powder produced prior to August 6…And for those produced after that date, we will also make a recall if consumers have doubts and worries."