George P. Shultz, William J. Perry and Sam Nunn: Open Skies Help Keep the Peace With Russia WSJMay 25, 2020Ike’s idea, codified in a 1992 treaty, is still a good one. The U.S. shouldn’t abandon the pact. Click to email a link to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Read the full article.