 OUR TOP STORIES THIS MORNING. FORMER PRESIDENT DONALD TRUMP IS IN MILWAUKEE THIS MORNING FOR THE REPUBLICAN NATIONAL CONVENTION JUST DAYS AFTER SURVIVING AN ASSASSINATION ATTEMPT AT A PENNSYLVANIA RALLY. THE FBI HAS NOT RULED OUT POSSIBLE DOMESTIC TERRORISM IN SATURDAY'S SHOOTING THAT LEFT ONE SPECTATOR DEAD AND TWO INJURED. INVESTIGATORS ARE SCOURING THE SOCIAL MEDIA ACCOUNTS OF THE GUNMAN, 20-YEAR-OLD THOMAS MATTHEW CROOKS. SO FAR, THEY HAVE NOT IDENTIFIED AN IDEOLOGY ASSOCIATED WITH HIM.