Annabeth has Leo give her his wristwatch on the college campus. But later, on the plane he is wearing the watch again. Finally, in the elevator she returns the watch to Leo.
Although a banner at the Santos rally early in the first act reads that the fictional "Calverson College" welcomes him, the subtitle only seconds later places the scene at "University of Pennsylvania."
When Congressman Santos is addressing the classroom of parents on education, he is asked if he supports the teaching of intelligent design. He remarks that school boards decide curriculum. That is not true. What is taught in classrooms is determined by each State's Department of Education. How it is taught and what curricula are purchased/selected is determined by school district administrators.