Donald Trump is 70 years old.
Barack Obama is 55 years old.
The difference is 15 years.
Nothing Trump or his supporters can do to change that.
That means that Barack Obama will likely still be around long after Trump is dead and gone. Obama will be available to help us recover from the damage that Trump may be able to do. I believe that Obama will be regarded by history as a great president. Although the GOP prevented him from accomplishing as much as I desired during his eight years in office, he is still young enough to lead during the Trump era and then retire to a seat on the US Supreme Court.