people who were involved in this effort, he lists himself under the subheading trump campaign. hmm. joining us now, shane harris, senior writer for is in t"the w street journal," he broke the story. thanks for being here tonight, i appreciate it. >> hi, rachel, thanks for having me. >> since you first broke this story on thursday night, let me ask if i've summarized what's happened since then accurately and if you have anything to add thus far. >> no, you summarized it perfectly accurately. the only thing i'll say in addition is matt tate, who has now come out publicly as a source on this story, is a highly credible individual, and has never been someone who i have known to exaggerate or say more than he knows and believes. so i think that essay that he wrote is well worth reading. >> in terms of his involvement here, he is not a u.s. citizen, nor does he appear at least from what we know about him to have