The United States has elected a president from outside the political circles, an ultra-conservative who is convinced the rules
do not apply to him.
When he learns the CIA has developed rudimentary time travel, he uses this new technology to view the final days of Jesus Christ. He is horrified by what he learns.
This new and unorthodox President embarks on a bold mission to "correct" the past, against the wishes of his advisors, and at the risk of plunging all of mankind into chaos.