Boston Globe – JULY 30, 2012
Lieutenant Colonel Jenns Robertson’s project is aiding efforts to spot unexploded bombs that still endanger civilians. MEG MCKINNEY FOR THE BOSTON GLOBE
By Bryan Bender GLOBE STAFF
MAXWELL AIR FORCE BASE, Ala. — Six years ago it seemed a zany idea when Lieutenant Colonel Jenns Robertson, 45, a bespectacled Minnesota native with an outsized gee-whiz quality even by military standards, began a rather unusual hobby: documenting a century of US air power — bomb by bomb.