Rivals target Biden as Democrats' rifts emerge on age, race
MIAMI (AP) ” Democratic divisions over race, age and ideology burst into public view in Thursday night’s presidential debate, punctuated by a heated exchange between former Vice President Joe Biden and California Sen. Kamala Harris.It was one of several moments that left the 76-year-old Biden, who entered the night as his party’s early front-runner , on the defensive as he works to convince voters he’s still in touch with the modern Democratic Party and best-positioned to deny […]