@CNN: How close are we to an insulin pill, instead of a shot, for diabetes patients? https://t.co/W5z6cDbWdK https://t.co/zKRxvRdtAM

@CNN: How close are we to an insulin pill, instead of a shot, for diabetes patients? https://t.co/W5z6cDbWdK https://t.co/zKRxvRdtAM