Attorney General Pam Bondi said Friday that she has not discussed with President Donald Trump the use by top national security officials of the unclassified messaging app Signal to discuss highly sensitive military plans. She also appeared to foreclose the possibility of a Justice Department investigation into the matter.“Those cases would have to be referred to me. They have not been referred to me,” Bondi said, speaking at an unrelated news conference in Fort Lauderdale, Florida. She referred to reports Thursday that the Pentagon’s inspector general will launch his own internal review, and she repeated denials by top officials that...