Chunlei Liang and Volker J. Sorger (IMAGE) George Washington University Caption SEAS professors Chunlei Liang (l) and Volker J. Sorger received the Presidential Early Career Award for Scientists and Engineers. Credit The George Washington University Usage Restrictions With credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.