of potential targe: cities in advance of anen, Much planning, organization, and trainin; remains + done, however, to make this etrategy of civil fave se fully effective at al: evels of government ne These atatements, ag we.i aa the release of the film Yieratioan Ivy,” have pointed up tie sheer necessity’ of intens!f ed civil tii defense preparations. You may pe certain that the Cran tert will continue to give vivil ‘efen = te strong susoyrt Vineared.s diton BL Pe The Honorable Ro; Hofh. REPRODUCED AT THE DWIGHT D. EISENHOWER LIBRARY Mayor of Houston Bouston, Texag .. yoo Pers jeaputy wea 4s vos so fema Taare