Watch This Interview Between Bernie Sanders And Jake, Er, Wolf Blitzer

This is Wolf Blitzer. 

This is Jake Tapper. 

But it looks like someone forgot to tell Bernie Sanders. 

"I'll tell you one of the issues that concerns me, Jake."

"This is not a game, Jake." 

At least Blitzer was a good sport about it. 

"And when we do that, Jake." 

"Wolf, Wolf, Wolf."

"Wolf! I am sorry, Wolf! I'm looking at the sign over there." 

Surely, not the signs behind him. 

"Look, Jake! All I can tell you is ..." 

"Look, Jake, you're asking me questions. What do I know?"

Well, you definitely don't know this guy from this one. 

If only there were some distinguishing features to tell them apart ...

This video includes clips and images from CNN. Music provided courtesy of APM Music.