the -- >> reporter: viewhairs a field day drawing circles and arrows pointing at that gaffe, a monday paper cup in a period more suited to goblets and horns. the show quibbled it wasn't actually starbucks and joked the latte that appeared wasn't a mistake. he ordered a tea. all we can say those are some eagle eyed fans. >> the whole film crew hates you. >> reporter: whose cup ruth over when they find a flub. jeanne moos, cnn, new york. >> i figured it was just the zombies. what can you say? thanks for joining me this evening. i'm jim acosta. thanks for joining me tomorrow night starting at 4:00 eastern. stay with us. obama in pursuit of a more perfect union is up next. thanks for w watching.