A blessing of geography and the pugnacious foresight of Teddy Roosevelt gave the Republic of Panama its No. 1 assetthe Panama Canal. Under a historic treaty, signed in 1903 and renegotiated in 1955, the U.S., which has spent more than $1.5 billion to build and improve the canal, retains control over the vital Atlantic-Pacific seaway "in perpetuity." This point has long galled the nationalistic Panamanians and has touched off anti-American riots throughout Panama.
Last week Panama's President Roberto Chiari, 57, a businessman with a knack for negotiating, flew into Washington to discuss the issue with President Kennedy.
After a 21-gun salute...