those that are now quite unfairly, in my judgment, attacking general mcmaster to make an issue where there is not one. >> have you been in touch with him? >> i think i would rather not answer that. i think let us just say it is customary for sitting national security advisors, i know from my own experience twob. in touch with predecessors to understand what challenges and issues they wraetle ld with and what options they considered. >> thank you so much for joining us, deeply appreciate it. >> good to be with you again, take care. >> just ahead, president trump insists he is not plbluffing, b how does he enforce the new red lines he is laying down for kim jong un. >> if he does something in guam,