Gen. David Petreaus speaks at USC dinner for veterans and ROTC students in Los Angeles

Former CIA director and retired four-star general David Petraeus makes his first public speech since resigning as CIA director at a University of Southern California dinner for students Veterans and ROTC students in Los Angeles on March 26, 2013. Petraeus apologized in his speech for the extramarital affair that ended his career. UPI/Jim Ruymen