AUDIO: SAMSON SIT-DOWN: DAVE MCGILLIVRAY | RACE DIRECTOR OF BOSTON MARATHON

NOTHING PERSONAL WITH DAVID SAMSON

Dave McGillivray joins Nothing Personal with David Samson. McGillivray is the Race Director of the Boston Marathon. He also is an ultra marathon runner and author. The two talk the Boston Marathon bombing in 2013, becoming an Ironman, and running the 777 (7 marathons, 7 days, 7 continents).