Feb. 8 (Bloomberg) -- Lucas van Praag, who became one of the public faces of the U.S. financial industry as Goldman Sachs Group Inc.’s global head of corporate communications, is leaving the firm after 12 years. Van Praag, a 62-year-old British citizen, will retire at the end of March and continue to provide strategic advice as a consultant to the company, according to an internal memo. Christine Harper reports on Bloomberg Television's "In the Loop." (Source: Bloomberg)