Interview: Matt Katz, author of 'American Governor'

New Jersey Gov. Chris Christie has made many political calculations in his quest for the Oval Office, according to the author of a new book called "American Governor: Chris Christie's Bridge to Redemption."

Dari Alexander sat down with the author Matt Katz, a political reporter who has been covering Christie for years. He gave some insight on the man and his push to win the White House.

Many other interesting tidbits have come out of the book like the fact that the Christie administration used steel remains and flags collected from Ground Zero to give away as political gifts to certain New Jersey mayors who they wanted political endorsements from as well as other things.