Wall Street executives muted as election results begin to come in

By Lawrence Delevingne and Jennifer Ablan NEW YORK (Reuters) - From plush penthouse apartments on the Upper East Side to suburban mansions, New York’s financial community gathered to watch election results on Tuesday with a mix of anxiety and relief. The Wall Street work day was relatively calm as the U.S. stock market advanced for a second straight day on expectations of a win by Democratic presidential candidate Hillary Clinton, seen by Wall Street as more predictable than Republican Don