Heilemann: Christie is a third-tier candidate
12:04Top Talkers: NJ Gov. Chris Christie is set to make his bid for the White House formal on Tuesday, and MSNBC's Kasie Hunt looks at some of the hurdles Christie will face.
Top Talkers: NJ Gov. Chris Christie is set to make his bid for the White House formal on Tuesday, and MSNBC's Kasie Hunt looks at some of the hurdles Christie will face.