Which President was a Russian Agent?

So now the cat is out of the bag. As explained by President Trump and his Fox Cable echo chamber, it is former President Obama who is guilty of colluding with the Russians to rig the last election. How could we have missed it. As the intelligence community disclosed, Putin and the Russians were attempting to aid the Trump campaign and this fact was made known to President Obama.
Apparently concerned that Hillary Clinton was likely to win the election and preserve his legacy, President Obama said nothing and took no action, thus furthering the Russian scheme to make Trump president and enable him to dismantle all that President Obama had put in place. Get it? Sad!