Watch Hillary Clinton live from Cleveland

CEDAR FALLS, IA - MAY 19: Democratic presidential hopeful and former Secretary of State Hillary Clinton hosts a small business forum with members of the business and lending communities at Bike Tech bicycle shop on May 19, 2015 in Cedar Falls, Iowa. Yesterday Clinton hosted an organizing rally with supporters in Mason City. (Photo by Scott Olson/Getty Images)

Credit: Anthony Shoemaker

Credit: Anthony Shoemaker

CEDAR FALLS, IA - MAY 19: Democratic presidential hopeful and former Secretary of State Hillary Clinton hosts a small business forum with members of the business and lending communities at Bike Tech bicycle shop on May 19, 2015 in Cedar Falls, Iowa. Yesterday Clinton hosted an organizing rally with supporters in Mason City. (Photo by Scott Olson/Getty Images)

Democratic presidential candidate Hillary Clinton is about to speak in Cleveland.

She is expected to address gun violence after the Orlando shooting. Clinton cancelled a fundraiser in Cincinnati because of the attack that killed 50 people at a dance club.