Hillary Clinton becomes Democratic nominee, making history at DNC

03:20

Hillary Clinton officially claimed the Democratic nomination for president Tuesday night, becoming the first woman to be nominated by a major party. Speaking last night at the DNC, her husband, former President Bill Clinton, called her a “change maker” and said “the real” Hillary Clinton was nominated. NBC’s Kristen Welker reports for TODAY from the Wells Fargo Center in Philadelphia. (Run time: 3:20)