 Baby Dog is West Virginia governor and now Senate candidate Jim Justice's bulldog who sat in a chair beside her owner while he addressed the crowd. Later tonight, someone who'd hoped to be atop the ticket speaks. Here's ABC's Rachel Scott. Tonight, a surprise addition to the schedule. His former primary rival Nikki Haley. She has been invited to address the convention. As Trump works to build support, this week he also reached out to independent candidate Robert Kennedy Jr. asking for his endorsement.