And by the way, Trump's accusation of Obama that Obama "didn't do anything about it" (and also implying that he, TRUMP, *DID* know at least a little bit about what was going on as far as Russian hacking was concerned), is RIPE.
Obama's security departments let McConnell & affected Republican states' election officials know that the Russians were hacking. But all GOP people warned chose to ignore all warnings.
Therefore, the GOP condoned and was in fact complicit in a foreign enemy's manipulation of our American election process.
So it wasn't Obama who "didn't do anything."
It was the cult leader Trump himself, the GOP congressional leaders, and the brainwashed Trump cultists/tribalists who didn't do anything.
ANOTHER lie by Trump, whose apparently extremely low self-respect allows him to always have a lie or, as he puts it with a smarmy grin "hyperbolized truth," as an option to be used.