Obama could write an EO stating that the planet Venus is now the Sun. He can write an EO to state anything, however, it doesn’t mean it will be legal or effective, and ultimately, it will utterly fail.
“Obama could write an EO stating that the planet Venus is now the Sun. He can write an EO to state anything,”
An EO is not a “statement”. It is directives/orders to his departments to do “x”, to take action to do “x” and they do it.