Read more PlaNYC stories on Newserhttp://www.newser.com/taggrid/1353/planyc.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorTue, 22 May 2012 14:33:29 CDThttp://www.newser.com/story/1579/bloomberg-aims-to-take-nyc-green.htmlColleen Barry<img src='http://img2-cdn.newser.com/getimage.aspx?mediaid=2875&width=45&height=45&crop=Y&updateddate=20110401035408' border='0' />Michael Bloomberg chose Earth Day to launch an ambitious, expensive and politically uncertain campaign to make New York City “the first environmentally sustainable 21st-century city.” The most provocative proposal: charging drivers $8 a day for entering Manhattan below 86th Street.Mayor Michael Bloomberg presents PlaNYC http://www.newser.com/story/1579/bloomberg-aims-to-take-nyc-green.htmlMon, 23 Apr 2007 06:32:16 CDT