When Sherry Palmer sees Wayne in her house, he turns to look at her with his gloves still on. After Sherry gives a small lecture, he is no longer wearing gloves.
When we see Jack and Saunders arrive at the hotel, there's a helicopter lifting off in the background. Then Jack calls Chase to tell him to bring Jane in, and the same helicopter lands and Chase and Jane step out.
When Saunders' daughter is talking to Saunders, he is in handcuffs. She moves closer to him and holds his hands. The cuff on his right hand comes open.
When Chase is walking toward Jack and Saunders holding Jane's arm, the camera is on Jack's back and we see Saunders turn to him and mouth the words, "What are you doing Jack?" with no sound. The camera then immediately goes to Saunders' face. He is looking in Jane's direction, then he turns to Jack and says, "What are you doing Jack?" Obviously more than one camera was filming at the same time.
At 40:24 into the episode when camera is focusing on Julia, in the right upper hand corner of the background you can see a crew member in the recess of a doorway.
As the ex-wife of the incumbent president, Sherry Palmer should have security around her. Not only are there no Secret Service agents assigned to her, but when Wayne Palmer and Foxton break into her house, there are no alarms or security cameras in the home.