"Specialist Frank Masiello wears a ""Dow 15,000"" hat as he works at his post on the floor of the New York Stock Exchange Friday, May 3, 2013. A big gain in the job market is lifting the stock market to a record high. The Dow Jones industrial average crossed 15,000 for the first time, and the Standard and Poor's 500 index, a broader market measure, rose above 1,600.(AP Photo/Richard Drew)"