ceo of gamcoMario Gabelli, chief executive officer of Gamco Investors Inc., talks about the firm’s investment strategy and the outlook for the U.S. equity market. Gabelli, speaking with Betty Liu, Jon Erlichman and Dominic Chu on Bloomberg Television’s “In the Loop,” also discusses recent initial public offerings in the technology industry and corporate mergers and acquisitions. Nicholas Thompson, senior editor at New Yorker magazine and a Bloomberg Television contributing editor, also speaks.