The George Lucas Family Foundation has donated an additional $10 million to USC's School of Cinematic Arts, expanding its support of student diversity, announced Dean Elizabeth M. Daley. The new endowment raises the Foundation's total donation to $20 million. Established in the fall 2016 semester with an initial $10 million, the George Lucas Family Foundation Endowed Student Support Fund for Diversity was created for students from underrepresented communities who qualify…