ANN ARBOR, Michigan, Nov. 11 -- The University of Michigan issued the following news: Winter Commencement honorary degree nominees are, clockwise from upper left: Rebecca Blumenstein, President of Editorial at NBC News; John D. Evans, philanthropist and co-founder of C-SPAN; Margaret H. Hamilton, pioneering systems and software engineer and computer scientist; and Henry Louis Gates Jr., literary scholar, educator, historian and TV host. Honorary degree nominees for the University of Michigan's  more