< br />A second whistleblower -- also from the intelligence community -- now says he has firsthand knowledge of the allegations being brought against President Trump. Both are represented by attorney Mark Zaid, and both are accusing President Trump of manipulating politicians in Ukraine in exchange for dirt on Joe Biden. But is there really anything new here? How is this any different from the first whistleblower? And what actually counts as "firsthand" knowledge? Is this a deep state operation?