Former New Jersey Governor Chris Christie is expected to announce a second run for president next week -- even though there's no indication that the GOP base has been clamoring for his return. WNYC's Matt Katz joins us to explain. Matt covered Christie for years, wrote the book "American Governor: Chris Christie's Bridge to Redemption" and co-hosted The Christie Tracker Podcast with WNYC's David Furst. Matt joins David for a mini-reunion of the podcast - and to discuss Christie's likely... Read this story at WNYC , WNYC , WNYC