Jill Biden: So this election is personal to me, and it's deeply personal to the man I'm about to introduce. I've seen Joe up close. I've seen how--"
Crowd: lololololol
Jill and Joe Biden: lolol
Jill: "It's in my remarks, really!"
Bidens: lololol
Crowd: lololol
Jill (still loling): "I've seen how his optimism, his determination, his big strong heart--"
Crowd: lolololol
Jill: "--drives him to make a difference for other people every day."
Crowd: (still loling)
Jill: "I've heard the urgency in his voice when he comes--"
Crowd: LOLOLOLOLOLOL
Jill: "--and talks about the people he's met."
(source)