Dennis quaids movie set meltdown. The stars profanitylaced tirade. Caught on tape. What caused him to lose his temper or was it an elaborate hoax . And good morning, america. What do you think . That dennis quaid video is burning up the internet. You asked the question. Was it a tirade or a hoax . Im voting hoax. Im voting hoax. I think he was trying to find his motivation. Getting into character. A little over the top. Jimmy kimmel has done hoaxes like this before. He said he didnt put him up to it. He certainly accomplished it. We begin with the wild weather. Powerful winds out west causing deadly dust storms, creating havoc on the roads. And flooding and rain in the south. Rob is in for ginger this morning and tracking it all. Rob . Take a look at these pictures. Stunning stuff out of las vegas. That storm cloud. That is a dust cloud that engulfs the city. Nevada seeing gusts up to 55 miles an hour. The biggest winds and issues around Salt Lake City. Overnight, major dust storms bla