tonight, breaking news as we come on the air. robert mueller's star witness on the stand in the trial of paul manafort. rick gates is asked, "were you involved in any criminal activity with paul manafort?" his answer, "yes." and what rick gates also said in that courtroom just a short time ago. the deadly nose dive, the plane crashing into a parking lot. tonight, the identities of those onboard now revealed. the pilot declaring an emergency in the moments before that plane went straight down. the dangerous heat tonight on both coasts. 16 major fires now burning. and the new fire tonight in orange county. authorities concerned about hikers in the area. the second-largest in history. and in the east tonight, bracing for blistering heat in the next 24 hours. the public outcry tonight. authorities before the cameras