Next week, Democratic presidential candidate Hillary Clinton will campaign with the mother of Sandra Bland.

Hillary Clinton speaks at Southern New Hampshire University on February 9, 2016 in Hooksett, New Hampshire. (Photo by Darren McCollester/Getty Images)

Bland is the black Chicago-area woman who was discovered hanged in her jail cell three days after being pulled over for a routine traffic stop near Houston.

Clinton is trying to shore up the black vote, which has been leaning toward Bernie Sanders.

Meanwhile, many Democrats are furious despite Sanders big win.

Many of the super delegates in New Hampshire ignored the popular vote and threw their support behind Hillary Clinton anyway.