The correspondent for the disputed “60 Minutes'’ segment about the attack on the United States Special Mission in Benghazi, Libya, last year apologized on the air Friday morning, saying it was a “mistake'’ to put on a security officer whose credibility has since been undermined by his diverging accounts of his actions that night. The correspondent, Lara Logan, said on “CBS This Morning'’ that the news division was misled by the officer, adding, “We will apologize to our viewers, and we will correct the record on our broadcast on Sunday night.” The apology followed disclosure by The New York Times...