Continuity mistake: In the last scene set in the oval office, Liberty says "I love this house at Christmas", she is stretching to look out of the top of a window because the bottom is frosted over, and then they switched shots to where we are seeing her and the president through the window from the outside and it is perfectly clean and clear.
Continuity mistake: When Ben and Anna get ready to leave the cafe, in the wide shot there is now an extra glass of beer that's full to the brim on the table where the two has been sitting, when in previous shots they are seen nursing only their own two drinks while talking, and Anna hardly finishes her beer by the time she gets up and her own glass is still pretty full. (00:25:30 - 00:27:00)
Secretary of State: Sir, the vice-president, still waiting.
President James Foster: President, still president.
Cynthia Morales: No, no, no, let me ask you something, Weiss. Do you actually get women like this? I was really curious if there were actually women out there in the world who walk by the construction lunch break which is your very personality and say: "Oh, yeah, please. Baby, give it to me. Give me some of that hard hat, right here, right now." There are actually women like that?
Alan Weiss: A couple.
President James Foster: Oh, good. Gabrielle found another trashy friend to hang out with.
Michelle Foster: Yeah, your daughter.