From an article linked: George Zimmerman studied self defense, including Florida's controversial Stand Your Ground Law and got an A in the course, his college instructor told a courtroom today, appearing to contradict Zimmerman's claims shortly after he killed Trayvon Martin. Capt. Alexis Francisco Carter testified today that he taught Zimmerman criminal litigation back in 2010 at Seminole State College. Carter, who is now an Army prosecutor, called Zimmerman one of his "better students," noting that Zimmerman received an A for his work. The testimony is aimed at undermining Zimmerman's credibility because he has denied prior knowledge of self defense...