Cover of the periodical The World in Pictures, from August 21, 1968. The picture caption reads:
A view of the situation in front of Prague radio, 21 August 1968, at 10:35 a.m. They were still broadcasting from the buildingThe headline reads "WHY?" in Czech and Russian.
The text ends:
Our resistance to violence will never cease! We want it to be a resistance of the level-headed calm and spiritual maturity which is native to our nations and with which it [sic] has historical experience.