Nobel Prize-winning economist Paul Krugman will give a free presentation, “Return of Depression Economics,” at Lincoln North Star High School at 7 p.m. May 8. “The Lincoln Public Schools District is indeed fortunate – especially in this era of economic downturn – to host the current, reigning Nobel Prize winner in economics,” said Randy Ernst, social studies curriculum specialist at LPS. Krugman is an economist, columnist, author and professor of economics and international affairs at Princeton University. [+]Enlarge Story Photo Paul Krugman, Nobel Prizewinning economist (AP Photo/Mel Evans) Story Photo Paul Krugman, Nobel Prizewinning economist (AP Photo/Mel Evans) He was...