Every American Needs to Take an Objective look at this!
You can confirm that someone is a liar when you catch them in a lie. By this standard, most politicians are liars. A pathological liar is a completely different situation.
https://en.wikipedia.org/wiki/Pathological_lying
The New York Times, which has been a respected and reliable source for information for as long as any of us has been alive, released this report today. Please read every word of it, and consider the implications with an open mind.
Only one conclusion can be drawn from the evidence. Donald Trump is a pathological liar.
All of us get lied to. Many of us believe those lies. It is what we do after the truth is shown to us that defines our character.