Read the passage excerpt from "inaugural address) and then watch the video. john f. kennedy watch the video. (link) which key detail is included in the text version of the speech but not in the video presentation? kennedy outlines how international cooperation will support scientific progress and prevent war. kennedy warns that because of nuclear weapons, conflict with the soviet union could be catastrophic. kennedy suggests that if the united states and the soviet union work together, peace will be preserved. kennedy asserts that rather than rely on government to do the work, people should take action themselves.