Pope Francis prays during a visit to the Western Wall, Judaism's holiest site, in Jerusalem's Old City, earlier this week. While in the Holy Land, the pontiff extended an invitation to the presidents of Israel and the Palestinian Authority to join a prayer meeting at the Vatican. Debbie Hill/UPI/Landov hide caption

itoggle caption Debbie Hill/UPI/Landov

A picture taken in Cairo shows ballots sitting on a table as polling station officials count votes in the country's presidential election. Former army chief Abdel-Fattah el-Sisi is projected to be the overwhelming winner. Marwan Naamani/AFP/Getty Images hide caption

itoggle caption Marwan Naamani/AFP/Getty Images

In his commencement address to the Military Academy at West Point Wednesday, President Obama condemned isolationism but spent more time outlining the hazards of intervention. Susan Walsh/AP hide caption

itoggle caption Susan Walsh/AP