Start at 33:30 mark.
c-span.org/video/?454629-…
“It’s not for lack of trying. There’s other material in the dossier, we literally spent weeks and months trying to run down."
"There’s an assertion in there that Michael Cohen, Trump’s lawyer, went to Prague to settle some payments that were needed at the end of the campaign."
"We sent reporters through every hotel in Prague, through all over the place, just to try to figure out if he was ever there, and came away empty."
“We’ve talked to sources at the FBI and CIA and elsewhere. They don’t believe that ever happened.”