A simple three-page report by the Government Accountability Institute tallying up the number of days President Barack Obama has attended his Presidential Daily Brief (PDB) on intelligence has ignited a firestorm of controversy that places the attacks on the U.S. embassy in Cairo and the murder of U.S. Libyan Ambassador Chris Stevens and three members of his staff in a new and critical light. Now, with the Middle East ablaze, White House reporters on Friday once again pressed Mr. Carney on why Mr. Obama has attended less than half of his daily intelligence briefings, even as he makes time for...