GREENSBORO, North Carolina, July 31 -- North Carolina Agricultural and Technical State University issued the following news: By Todd Simmons In a final major milestone achieved under the leadership of retiring Chancellor Harold L. Martin Sr., the North Carolina Agricultural and Technical State University endowment has surpassed $200 million, a near tenfold increase since Martin took the reins of N.C. A&T in 2009. At $202 million as of June 30, the A&T endowment is the largest of any public hi  more