NBC 'MEET THE PRESS' HOST: DAVID GREGORY GUESTS: SECRETARY OF STATE HILLARY CLINTON; SECRETARY OF EDUCATION ARNE DUNCAN; FORMER SPEAKER OF THE HOUSE NEWT GINGRICH (R-GA); REVEREND AL SHARPTON TIME: 9:00 A.M. EST DATE: SUNDAY, NOVEMBER 15, 2009 (Part 6)

) When I began teaching in the '60s, we had that population of people and, since then, because greater opportunities have opened up for young women and for minorities, there [...]