CNN Vital Signs with Dr. Sanjay Gupta May 9, 2015 19:36:00
Diverse crowd. one of the key things is going to be the hispanic vote, the black vote, being able to get that. is it represented there at this forum in south carolina? >> reporter: i wouldn't say entirely representative although there's a number of african-americans here. some of them on the stage speaking. there was something that they spoke about when they introduced this conference this morning. they were saying we can't only speak to ourselves. we have to speak to other folks. the speakers before the main events said we need the look for candidates who cannot only speak to you here in sout...