From many letters, it appears my first correspondent was wrong in thinking that the Israeli missile that killed Mustafa Zibri was guided by a homing device. Less Mission Impossible, but still remarkable. An item I wrote about Deroy Murdock’s presumption of Gary Condit’s guilt put the word “obvious” in parentheses, as if it were quoting Murdock. He didn’t use the word. My apologies. Have a great Labor Day weekend, and thanks for making August our biggest month yet.