A man invented a new robotic barber. The press was gathered around for the unveiling, and the first customer was welcomed into the barber shop. As the customer was seating himself, the robot asked what his IQ was. The man answered "130." The robot proceeded to cut the customer's hair and engaged the customer in a discussion of particle physics, quantum theory, cosmology, etc. The man was pleased with his visit and his haircut.
The second customer approached the seat. As before, the robot asked what the man's IQ was. The answer was "100." As the robot cut this man's hair, he engaged the man in a conversation about sports, the latest movies, recent weather, etc. This man was also pleased with his visit and his haircut.
A third customer approached, and the robot asked for the IQ. The answer this time was "70." As the hair cut started, the robot said "So, I hear you Democrats are really excited about Hillary running for President..."