Bernie Sanders, Michelle Obama, Chelsea Clinton Among Democratic Convention Speakers

Wednesday is traditionally reserved for the vice presidential pick to speak.

The official press release puts to bed lingering questions about whether Sanders, who proved a formidable primary opponent for Clinton, would be offered a coveted speaking spot. Sanders said this weekend that he expected to speak at the convention -- as many of his fans and aides believe he an earned a right to do -- but his staff told ABC News as late as yesterday nothing was set in stone.

Clinton and her daughter, Chelsea Clinton, will cap the four-day show on Thursday, the campaign says.