Walker worked in 2010 and 2011 with local and state officials to obtain two compressed natural gas plants, which offer public access to [[alternative fuel]]s.<ref name=cng>{{cite web|url=http://www.cngnow.com/news/post.aspx?id=22|title=Bossier City's second CNG station opens|publisher=''The Bossier Press-Tribune''|date=August 25, 2011|accessdate=February 28, 2015}}</ref> | Walker worked in 2010 and 2011 with local and state officials to obtain two compressed natural gas plants, which offer public access to [[alternative fuel]]s.<ref name=cng>{{cite web|url=http://www.cngnow.com/news/post.aspx?id=22|title=Bossier City's second CNG station opens|publisher=''The Bossier Press-Tribune''|date=August 25, 2011|accessdate=February 28, 2015}}</ref> |