>> but ultimately the president is his own chief communications officer, chief strategist, chief legal counsel, and this is just how he's going to behave. there is nothing any adviser can do to stop the president from behaving the way he is. and that's why so many of them have quit. going back to what john was saying earlier about the institutions being trashed here, president trump will stop at nothing to discredit the institutions that are meant to keep leaders honest. that includes not only law enforcement but congress and their investigative power, the media most especially, which he's come at us -- >> guns ablazing. >> incredible venom and dishonesty. and you know what other institution is in real peril here? the republican party because they have sat by complicit in all of this, most of them. coming up, the summit with north korea, is it off, or is it on?