Johnson & Johnson Stock: Buy, Sell, or Hold?

Is this top healthcare stock worth adding to your portfolio today?Johnson & Johnson (JNJ -0.46%) is an iconic name in healthcare, with a history that goes back to the 1800s. But in recent years it has faced some considerable challenges, namely to do with lawsuits and the legal battles it faces with respect to its talc products. And today it's a leaner company after having spun off its consumer health business.But the market still appears concerned -- shares of Johnson & Johnson are down 8% in the past 12 mo ...