livestock, rampers are selling off cattle by the thousands. not enough grass left. even a good rain, it would take forever for it to bounce back. reporter: the texas power grid has avoided an emergency so far but today another plea to cut back on record demand. like baking a potato. reporter: for those working in high temperatures like rey hernandez, a baggage handler for united airlines in houston, say the heat takes a toll. you start your day knowing it will be brutally hot. yes, i think that but i try not to make it an issue. the job has to get done and that s what we re here for. reporter: staying hydrated and limiting the time in the direct sun are keys to making this workday in and day out. these guys are busy moving 465 departures a day out of houston. it s around 100 degrees outside, but down here on the tarmac, it feels a lot closer to 124 and
Runoffs will determine loaded state House races in Benton County, and two sitting legislators in the River Valley appeared to withstand challenges in their primaries Tuesday.