If Not Now, When?By: Colonel Jack Jacobs, Douglas Century A Medal of Honor recipient looks back at his own service in the Vietnam Warand ahead to Americas future. Jack Jacobs was acting as an advisor to the South Vietnamese when he and his men came under devastating attack. Wounded, 1st Lt. Jacobs took command and withdrew the unit, returning again and again, saving fourteen livesfor which he received the Medal of Honor. Here, Col. Jacobs tells his stirring story of