Thanks to a nuclear-industry practice known as channeling law, General Electric (GE: 19.59, 0.00, 0.00%) doesn’t appear to be on the hook for liabilities related to the nuclear crisis at Japanese reactors designed 40 years ago by the blue-chip conglomerate. Since the magnitude 9.0 earthquake that has paralyzed Japan, GE’s stock has slumped as much as 7.4%, in part due to worries about its legal exposure to the Fukushima Daiichi nuclear facility, which is said to be teetering near a nuclear catastrophe. However, analysts believe GE has little to worry about from a legal perspective and its bottom line may...