Show U. U S. S Volunteers in China Need New Bombers CHU March 23 UP Japan is throwing large numbers num num- umbers um- um bers hers of warplanes into the fight for air supremacy over Burma and the American volunteer group is badly In iri need of more bombers to maintain their record against the invaders military experts said Monday American fighter planes are holding their own but bombers are needed to hammer the Japanese bases and reduce their effectiveness effective effective- ness these experts said |