This year healthcare is the worst performing part of the market by far, says Jim Cramer

This year, healthc care has been the worst performing part of the market by far, which is what makes the handful of winners in the group all the more impressive. Take Johnson and Johnson. As of last night's close, J&J was the 10th best performing healthcare stock in the entire S&P 500, up 21.5% for the year.Now, if you've been paying attention to this one, that might come as quite a surprise. J&J still has major litigation overhang, and more important, it's primarily a pharmaceutical company in a market tha ...