Jill Stein was escorted away from the presidential debate site at Hofstra University for not having the proper credentials.
The Clinton and Trump campaigns have vastly different opinions on the debate moderator's responsibilities.
Pence said the surveillance method "literally saved lives" in New York City.
Johnson said we need to protect Earth's environment but noted the importance space exploration.
Donald Trump and Benjamin Netanyahu met and discussed changing the United States' stance on Jerusalem.