The Unstoppable 3D Gun Revolution Continues to Heat Up

There's some unrelated info in here, on the methodology being used, I found quite interesting.
TSgt David L.,Lt Col Charlie Brown,
SGT James Murphy,CPL Dave Hoover,
CPT Jack Durish, Cpl Jeff N.,
LTC Charles Blake,SGT Carl Blas,
SPC Gary Welch,Maj Robert Thornton,
CPL Douglas Chrysler,Maj Marty Hogan,
LTC (Join to see), SGT Gregory Lawritson,
MSgt Robert "Rock" Aldi,PO1 John Johnson,
MSgt David Hoffman,COL Mikel J. Burroughs,
CW5 Jack Cardwell,PVT Mark Zehner