New Jersey Democratic Sen. Cory Booker Launches 2020 Bid
By ELANA SCHOR , Associated Press WASHINGTON (AP) — U.S. Sen. Cory Booker on Friday declared his bid for the presidency in 2020 with a sweeping call to unite a deeply polarized nation around a “common purpose.” The New Jersey Democrat, who is the second black candidate in a primary field that’s already historically diverse,…