Why Tech Stocks Are the Story of the Market This Month

May.19 -- With 84 percent of tech stocks in the green this year, stock market breadth among computer and software makers is greater than any other S&P 500 industry. For every household name such as Google rallying, a company like Lam Research or Activision Blizzard is doing twice as well. Bloomberg's Oliver Renick takes a look at the strength in tech stocks on "What'd You Miss?"