Joey McLaughlin talks with the co-CEO of C-SPAN and a Springfield native, Rob Kennedy, about him joining State Historian Samuel Wheeler to discuss some of America’s best and worst presidents Thursday,at the Abraham Lincoln Presidential Library and Museum. The C-SPAN bus will be outside the Abraham Lincoln Presidential Library & Museum from 12:30 – 4:30 p.m. and 5 – 5:45 p.m. today.