DETROIT - A warning that consumers shouldn't use a heat gun that produces temperatures of 1,000 degrees as a hairdryer has won an anti-lawsuit group's award for the wackiest label of the year. The Wacky Warning Label Contest, in its ninth year, is conducted by Michigan Lawsuit Abuse Watch as part of an effort to show the effects of lawsuits on warning labels. "When judges see it as their job to dismiss cases that are rooted in frivolous theories, we'll see fewer wacky labels and more fairness in the courts," said Robert B. Dorigo Jones, the group's president. The $500...