(2)Do you know who paid ($12,000,000 USD) for it?
Turns out Dawg is just confused. Yanukovych(a Russian intelligence agent) paid $12.7 million in kickbacks to Manafort(the chairman of the trump campaign), and that was originally exposed in the Steele Dossier. That was not money paid to Fusion GPS, and it was 100% proven through several sources.
Perkins Coie(who was associated with the Clinton Campaign and the DNC) paid a total of $1.02 million to Fusion GPS, which is much less than the $12 million you claim. It is uncertain how much was paid by the "Washington Free Beacon"(which was associated with Paul Singer), but it was about $2 million.
The $12 million is what Russians paid the chairman of the trump campaign. Did you really want to bring that up?