EcoWatch: Hillary Clinton fielded questions from voters on Facebook Monday afternoon and many of the queries posed to the Democratic presidential frontrunner centered on environmental issues, including climate change, Keystone XL and fracking. Clinton chose to direct her responses mainly toward economic questions. Nonetheless, the Facebook chat highlights the environmental concerns voters are raising ahead of the 2016 election.
My biggest concern is the health of our Planet, wrote Jess Barnett, who according...