Patrice Brock, an uncommitted Missouri voter, asks the first question - asking candidates if they think they are modeling appropriate behavior for today's youth.
Martha Raddatz introduces candidates - Trump and Hillary nod to each other and do not shake hands as the audience claps.
Anderson Cooper and Martha Raddatz welcome viewers, audience members of the town hall to the debate.
"The night really belongs to the people in this room and who submitted their questions online," Cooper says.
Hall is quiet as moderators, audience members wait for candidates