Rush is wrong about this.
Nobody at the Feebeye believes this “Russia stuff.”
But I don’t doubt there were some Democrat Party moles in the Feebeye who believed they could make the public believe it.
If the FBI really believed the dossiers, wouldn't they start their investigation by doing surveillance or getting a warrant on Christopher Steele and Cody Shearer to dig out exactly who they talked to and gave them the allegations, tracing it back contact-by-contact to determine who had first-hand knowledge of the claimed events?
It appears they did none of that, but were basically told that the sources are secret and none of your business, so the FBI said okay and instead started spying on the Trump campaign.