Alexandria Ocasio-Cortez’s upset victory shakes Democratic Party establishment

June 29th, 20180 NEW YORK — A 28-year-old former Bernie Sanders organizer, Alexandria Ocasio-Cortez, who defeated U.S. Rep. Joe Crowley (D-New York) in a stunning primary upset Tuesday, made the issues of immigration and diversity a central part of her insurgent campaign. Ocasio-Cortez defeated Crowley 57 percent-42 percent after campaigning on...