Carl Reiner's final performance is a fitting goodbye and instant tear-jerker

I challenge anyone who appreciates the life and work of Carl Reiner to not cry after watching this.

The comedy legend (and father of fellow Hollywood great, Rob Reiner) died on June 29 at the age of 98. But there's at least one more chance to see him perform, thanks to a clip that was shot just a few days before Reiner left...