Presidential hopeful and South Bend Mayor Pete Buttigieg made another visit to Iowa Monday, meeting with voters in both Iowa City and Cedar Rapids.

He talked about a change to next year's Democratic caucuses. For the first time, people will be able to participate right from their phone.

"I think it's a healthy push to find different ways to reach people and again make it possible for as many different people with different backgrounds as possible to really participate in this civic democratic ritual," Buttigieg said.

He also talked about the values of his campaign, saying they center around honesty and transparency, along with freedom, democracy and security.