business favor, i mean, we've got to get ahold of ourselves here. >> reporter: all the while trump continuing to cast doubt on the u.s. intelligence community's conclusions on russian hacking. the president-elect cryptically promising to reveal inside information on russia's alleged election cyber meddling today or tomorrow. >> they can come in a tweet, it can come in a press conference, it can come in a statement. >> reporter: new this morning donald trump announcing his nom nice of robert lighthizer for u.s. trade representative. that's the chief negotiator for u.s. trade policy. lighthizer did serve in the reagan administration as deputy u.s. trade representative and he also worked for the past few decades as a law partner at scat and arps heeding up their international law trade practice. carol? >> reporting live outside of trump tower this morning. thank you. as you heard jessica say, trump is lashing out against china for to the stepping up to help deal with north korea. now, china is pushing back.