Well, I agree that Trump is too old to be president. It's a tough, demanding job, both physically and emotionally. Hillary was too old too. Which makes Biden's and Bernie's campaigns now ridiculous.Yet, he lies about it and says it was part one of a physical. So that shows he's trying to hide something and the only reason.
Also, ironic he likes to attack dems as being too old while he's an unhealthy fat man in his 70's