Return to Transcripts main page CNN Newsroom Controversy over Rudy Giuliani's Obama Comments; Defense Rests in "American Sniper" Trial; Subzero Temperatures Hit Millions in U.S. as Niagara Falls Partially Freezes. Aired February 20, 2015 - 11:30 ET THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED. |