More dozers have been requested--Smoke heavy for air

   UPDATE: Heavy smoke is making it difficult for air drops to get into fire areas.

 July 20,  2017 at 9:35 AM:  More bulldozers have just been requested for the fire lines of the Detwiler Fire.

   They are trying to draw lines around homes and businesses in the fire area. The fire is headed for Tuolumne County and Yosemite.