Jan. 21 (Bloomberg) — Todd Harrison, chief executive officer of Minyanville Media Inc., talks with Bloomberg’s Betty Liu about Goldman Sachs Group Inc.’s fourth-quarter profit reported today and the outlook for financial regulation. Goldman, the most profitable securities firm in Wall Street history, posted a net income of $4.95 billion, or $8.20 a share, beating analysts’ estimates. (This is an excerpt of the full interview. Source: Bloomberg)