julie stauch and married couple sean bagniewski and vidhya reddy all appear in on the video announcing clinton 's 2016 bid .
they are part of a diverse group of people - from young mothers and people preparing for retirement , to spanish-speaking brothers preparing to start a business and an asian-american college graduate looking for her first job - chosen to show aspirational citizens as clinton looks to speak .
` everyday americans need a champion , and i want to be that champion , ' clinton says on the video .