its wmd capabilities and is unlikely to completely give up its nuclear weapons. reporter: sources tell cnn trump is still angry about coats congressional testimony, that he believes undercuts his own rosy portrayal of the nuclear threat posed by north korea. and president trump also told reporters today that this summit with north korea s leader kim jong-un is unlikely to be his last. he expressed some optimism that the north korean leader would choose to follow through with total denuclearization, but he did add that he would not lift sanctions until there were more meaningful steps taken towards that goal, wolf. all right. abby, thank you. abby phillip at the white house. joining us now, democratic senator ben cardin, a senior member of the senate foreign relations committee. senator, thanks so much for joining us. let s get right to this latest development. there is no requirement for the attorney general to actually submit a formal report to congress on the mueller investigati