David W. Emerson was born in Littleton, Massachusetts. His father, a mining engineer, moved the family to Mexico twice, once when he was one year old and again when he was seven. In 1938, his father retired to work on his apple orchard in
Littleton. Emerson helped with pruning, spraying and dusting for insects, and hauling apples to the cider mill.
KDWN (720 kHz) is a commercial AM and FM radio station in Las Vegas, Nevada, owned and operated by Beasley Broadcast Group. The station pronounces its call letters as "K-Dawn." The station's studios are located in the unincorporated Clark County area of Spring Valley. Its transmitter is on Galleria Drive in Henderson. Programming is simulcast on 250-watt FM translator station K268CS at 101.5 MHz. KDWN airs a talk radio format. It runs several nationally syndicated conservative talk hosts, along with local shows, most of which are brokered programming.