Stone was found guilty of five counts of lying to Congress, one of witness tampering and one of obstructing a congressional committee proceeding.
"So they now convict Roger Stone of lying and want to jail him for many years to come.
In recent months, Trump has weighed pardoning Stone if he was convicted, multiple people familiar with his thinking say.
During the trial, prosecutors revealed several phone calls between Trump and Stone, including a July 2016 conversation in which, Gates testified, Trump and Stone spoke about the planned release of hacked Democratic emails.
Gates testified he had witnessed Trump take an evening phone call from Stone as they rode to New York's LaGuardia Airport from Trump Tower in late July 2016.
"After Mr. Trump got off the phone with Mr. Stone, what did Mr. Trump say?"
Bannon, another high-profile witness, testified that he and the Trump campaign viewed Stone as an "access point" to WikiLeaks. »