On the New Frontier, the faces of foreign-policy officials were grimmer, paler and wearier than at any time since the Cuba missile crisis last October. White House and State Department spokesmen talked somberly of a sudden shift from thaw to freeze in the cold war.
The most worrisome sign was the renewed shooting in Laos (see THE WORLD). A Communist takeover there, President Kennedy warned at his press conference, would "put additional pressure" on neighboring Thailand and South Viet Nam, as well as on neutralist, militarily feeble Cambodia.
The Apocalyptic Vision. To...