Are cell phones, grid the next cigarettes?

Are cell phones, grid the next cigarettes?: "Cell phones have become ubiquitous in society, especially in California, where 30 percent of the population relies exclusively on cell phones for communication, double the national average. California teenagers are notoriously hooked on them, using them to talk, type, take photos, record videos and listen to music. Like cigarettes, unfortunately, there may be a dark side to cell phones."