GOP Debate, Signs of Lead Poisoning in Bones, A.I. Research at Purdue, Kids Who Survive Cardiac Arrest

Attacks between some of the Republican candidates for governor sharpened last night during the primary’s first televised debate. Tests on children at an Indianapolis school show evidence of long-term damage from lead could be hiding in kids’ bones. Purdue University launched a brand new program last year to bring together artificial intelligence research with practical, real-world applications. A sudden cardiac arrest is when your heart stops pumping blood. It can happen to people who may look healthy, including children.