Too many children are dying in hot cars and this is preventable. We just need a new invention

If car makers would invent a device that sets off a car alarm when a person or child is inside a car that is too hot to sustain life-it would save lives.Texas has already had too many deaths this year from babies being left in cars.One toddler in Houston just yesterday got inside a car and died.Mike K Webb is an inventor and told me a device could be placed in these cars and prevent many deaths-and it was his idea.