Lynn Walker served in the U.S. Army from 1970 to 1972. He was a "LRRP," or long-range reconnaissance patrol. He graduated from Bozeman High in 1969. This is part of his Vietnam story. Walker: "I ...

Purple Heart returned to South Jersey family after 9-month-long search Frank Humes was drafted into the U.S. Army in November 1968 when he was just 19 years old.

So, we need to put the LRRPs in and put them more often than usual. When they came back, they said it's quiet in the daytime, but it sounds like the L.A. freeway at night.