The kiss scene didn't ring true to me. I could see Ellen initiating the kiss after having her husband's girlfriend tell her that her husband said their marriage was dead. But Duncan loves his wife so much that he's willing to kill as many people as it takes to keep the plan going, and yet is going to risk things with a kiss?
I'm still having trouble with the original concept. If the people who want the president dead could hire an assassin and get a plan in place in two or three days, why didn't they just do that from the start?
And if Duncan wants the president's bone marrow, why didn't he hold the president's doctor's family hostage, and have the doctor tell the president that he suspects he president might have a bone marrow cancer and needs to extract some to test for it.
Still enjoying the show though - and thought it was hilarious when the chief of staff dropped to the ground when he heard a noise.