Hail to the Saints!
After conquering all he/she/you set out to do as leader of the infamous Saints in Saints Row: The Third, what the most logical step for a gang leader to take? Why, to become the next president of the free world, of course!
Yes, it's true; in Saints Row 4, the leader of the Saints has been elected as President of the United States, and the rest of the Saints are the newly appointed Cabinet members. Not long after everyone has sworn their oaths and taken office, a race of aliens called Zen beams down to earth and kidnaps the Saints. Of course the President doesn't stay captured for long, and now it's part of the presidential duties to stop the aliens, rescue the Saints, and perhaps kill voters along the way.