Yeah, I think most of us already knew this. 

Courtesy of WaPo:

Almost from the moment he took office, President Trump seized on a theory that troubled his senior aides: Ukraine, he told them on many occasions, had tried to stop him from winning the White House.

After meeting privately in July 2017 with Russian President Vladi­mir Putin at the Group of 20 summit in Hamburg, Trump grew more insistent that Ukraine worked to defeat him, according to multiple former officials familiar with his assertions.

The president’s intense resistance to the assessment of U.S. intelligence agencies that Russia systematically interfered in the 2016 campaign — and the blame he cast instead on a rival country — led many of his advisers to think that Putin himself helped spur the idea of Ukraine’s culpability, said the officials, who spoke on the condition of anonymity to describe internal discussions.

One former senior White House official said Trump even stated so explicitly at one point, saying he knew Ukraine was the real culprit because “Putin told me.”

Two other former officials said the senior White House official described Trump’s comment to them.

The concern among senior White House officials that Putin helped fuel Trump’s theories about Ukraine underscores long-standing fears inside the administration about the Russian president’s ability to influence Trump’s views.

I think that for just about anybody really paying attention that this does not come as any surprise. 

However, the relatively new wrinkle is that the Republicans are now promoting Putin’s lie and that lawmakers are giving it credibility by launching investigations.