sam stein, optimism correspondent, thank you very much for joining us tonight. >> thank you, lawrence. >> really appreciate it. coming up, senator amy klobuchar will tell us where the committee goes from here now that senator feinstein released the previously secret committee transcript, the fusion gps interview. one of the first sources consulted by fusion gps in its investigation of donald trump when they were assembling that dossier, one of those very first sources will join us.