now, john roberts isn't likely to get into a tit for tat with the president and respond back to this, sources close to him say. but the question ofwhether or not president trump continues this fight and thinks that's a wise decision is something we'll likely find out around 5:00 or 6:00 a.m. tomorrow morning if you're looking at your twitter feed. >> kaitlan, thank you very much. i hope i speak for americans as many of them as humanly possible when i say justice roberts, please don't respond. outfront now, joan biskupic, david drucker, and frank bruni. the president now engaged in a war of words with the person at the helm at the third branch of power, the supreme court chief. >> there's nobody he won't get in a war with. i think it's really important here that john roberts do what he did. you know, the president has colored so far outside the lines, you know, and he violates so many norms, and i think all too often people in washington have just sort of shrugged their shoulders and pretended like they're not seeing someone