Discussing CRU emails, Hannity asks, “What is the motivation for a scientist to lose all credibility?” Written by Media Matters Staff Published 12/04/09 11:08 PM EST From the December 4 edition of Fox News' Hannity: Video file Previously: “Climategate” exposed: Conservative media distort stolen emails in latest attack on global warming consensus Quick Fact: Hannity advances falsehood about CRU email to claim scientists were “fudging” data