Gingrich aims to 'reset the conversation' around immigration with new PBS documentary 'Journey to America'

Newt Gingrich says that "you cannot understand America without all the people who came here," which is why the former House speaker is aiming to highlight the immigrants who have made the U.S. a "dramatically better country" with his latest documentary.

"I originally set out with the idea that while people are upset about illegal immigration, there's actually a huge majority — about 73 percent — that favor legal immigration," the Georgia Republican said of "Journey to America."