For those who think that Rand did great in the debate and really helped himself. That simply isn't the case. Rand greatly damaged himself in the debate. It was an unforced error. He should've simply been himself.
http://www.publicpolicypolling.com/pdf/2015/PPP_Release_IA_81015.pdf
http://www.publicpolicypolling.com/pdf/2015/PPP_Release_IA_81015.pdf