Washington Redskins quarterback Robert Griffin III has been cleared to practice, according to a tweet the QB made on his account Monday morning. Doctors cleared me to practice. Coach is going to ease me in. Thank you for your support & See you in Richmond — Robert Griffin III (@RGIII) July 22, 2013 Griffin underwent knee surgery on his shredded right anterior cruciate and lateral collateral ligaments. He insisted that when the Redskins broke mini camp in June that he would be ready to play at the start of training camp in Richmond, Va. The team’s primary concern is having him ready for Opening Day.