Enthusiast Brandy Tseu uses an electronic cigarette at The Vapor Spot vapor bar in Los Angeles, California March 4, 2014. The Los Angeles City Council voted unanimously on Tuesday to ban the use of ... more 
Enthusiast Brandy Tseu uses an electronic cigarette at The Vapor Spot vapor bar in Los Angeles, California March 4, 2014. The Los Angeles City Council voted unanimously on Tuesday to ban the use of electronic cigarettes, popularly known as "vaping," from restaurants, bars, nightclubs and other public spaces within the nation's second-largest city. REUTERS/Mario Anzuoni (UNITED STATES - Tags: POLITICS SOCIETY HEALTH TPX IMAGES OF THE DAY) less 
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Reuters | Photo By MARIO ANZUONI / REUTERS
Tue, Mar 4, 2014 8:10 PM EST