1.0link180680<![CDATA[Arianna Discusses Huffington Post's Investigative Journalism Venture on Morning Joe]]>http://www.huffingtonpost.com/huff-tv/arianna-discusses-huffing_b_180680.htmlArianna joined the Morning Joe crew to discuss plans to launch "The Huffington Post Investigative Fund," a non-profit fund to produce a wide-range of investigative journalism.