CNBCAltria shares plunge after FDA releases road map to curb tobacco-related deathsCNBCThe FDA on Friday said it's seeking to lower nicotine in cigarettes to non-addictive levels. Shares of Altria Group, British American Tobacco and Vector Group, among other tobacco-related stocks, were all seen falling on the news. The FDA said it plans ...British American Tobacco Not Surprised by FDA Move to Cut NicotineU.S.