www.cs.stedwards.eduTurns out that William Chignoli (subject of this week's RFT feature) isn't the only guy in town working with the Bill & Melinda Gates Foundation to try and make the world a better place.Scientists from Washington University's Schools of Medicine and Genome Sciences recently received a three year, $5.5 million grant to study the cause of malnutrition, a condition that accounts for half of all child mortality cases worldwide.The researchers theorize that microscopic bugs in