know what marginal means. >> is that the only christmas miracle from president trump on this one, not only the market bouncing back, but with a seven-year-old doesn't know what marginal means. >> i haven't seen the girl's reaction until now. trump continued to talk about it anyway as if santa didn't exist. and he said he's going to make christmas great again and everybody is going to say make christmas great again. he's ruined santa clause >> next year we're going to talk about elf on the shelf. >> that stays on for next year because i have a lot of thoughts on that. guys, great to see you. we've saved christmas together. "outfront" next, a second migrant child dies in u.s. custody. tonight, calls for an investigation into how it happened and what are they going to the about it now. plus, he taught trump how to tweet. is he regretting that now?