Besides saying multiple times That ain’t Joe
Joe looks different
Joe sounds different
Joe is shot
Listen carefully on DJT describe Obama not endorsing “Biden” late in the race.
Now think of how bad the Democratic Party is doing.
Patriots are in FULL CONTROL
https://www.cnn.com/2020/04/09/politics/barack-obama-joe-biden-donald-trump/index.html
Yeah, in the end it doesn't really matter who the person actually is, if they are blackmailed and used as the face of a political movement. That's why its honestly not surprising that they have doubles (or even triples), and not only for security reasons.. They can off the actual guy or even a double if needed.