BlackRock's Fink Interview Excerpt on U.S. Ratings

April 19 (Bloomberg) -- Laurence Fink, chairman and chief executive officer of BlackRock Inc., talks about Standard & Poor's decision to cut its outlook on U.S. AAA credit rating to "negative." He speaks with Erik Schatzker on Bloomberg Television's "InsideTrack." (This is an excerpt of the full interview. Source: Bloomberg)