>> reporter: so the president continues to go after the whistleblower, even though he has said he doesn't know the identity, and jake, as president trump is dangling the possibility of the transcript release, he has been known to say in the past he'll be transparent, such as testifying to robert mueller on russia, and then not doing it, so it will be interesting to see how this plays out, jake. >> i want to play these latest comments from president trump about the bidens once again just because they're so strikingly bizarre. >> joe biden and his son are corrupt. if a republican ever did what j...