Would you swear or affirm to preserve protect and defend something you had never read and with which you were unfamiliar?

The oath the prez takes

'I DO SOLEMNLY SWEAR(OR AFFIRM) THAT I WILL FAITHFULLY EXECUTE THE OFFICE OF PRESIDENT OF THE UNITED STATES AND WILL TO THE BEST OF MY ABILITY PRESERVE PROTECT AND DEFEND THE CONSTITUTION OF THE UNITED STATES."




He is in fact EXECUTING THE OFFICE

EXECUTE

To murder, assassinate