 Former President Donald Trump rallied supporters in steamy Miami last night. It'll be sweltering today in parts of southeast Texas, still struggling without power since Hurricane Beryl made landfall there Monday. Correspondent Omar Villafranca is near Houston. We spoke to Yvette Carrasco outside her home in Channelview. Without power, she told us, the triple-digit heat index has been unbearable. It was hot. Are you okay? About to not be okay.