Democratic presidential hopeful Bernie Sanders speaks at the Phoenix Convention Center in Phoenix, Saturday, July 18, 2015.
Democratic presidential hopeful Bernie Sanders speaks at the Phoenix Convention Center in Phoenix, Saturday, July 18, 2015. Patrick Breen AP
Democratic presidential hopeful Bernie Sanders speaks at the Phoenix Convention Center in Phoenix, Saturday, July 18, 2015. Patrick Breen AP

Sanders putting pressure on Clinton in Democratic contest

July 20, 2015 2:00 AM