In short, Hillary likely knew better. We also know from emails released by WikiLeaks that the Clinton campaign plot to smear Trump with the Russian ties allegation went as far back as April. The source on the FBI investigation is the New York Times who has sided with Hillary Clinton unreservedly.
FBI: No link between Trump and Russia
FBI: No link between Trump and Russia
FBI: No link between Trump and Russia
In short, Hillary likely knew better. We also know from emails released by WikiLeaks that the Clinton campaign plot to smear Trump with the Russian ties allegation went as far back as April. The source on the FBI investigation is the New York Times who has sided with Hillary Clinton unreservedly.