StateImpactPA’s Susan Phillips discusses the EPA’s decision to provide clean drinking water to a Marcellus Shale community with polluted wells. Tom MacDonald attends on a rally for a constitutional amendment to limit corporate spending in politics. Carolyn Beeler reports on Energy Secretary Steven Chu’s assessment of the renewable energy industry’s prospects. In our Just You Wait series, Elizabeth Fiedler explains “the internet of things” and the privacy concerns that arise with so much data in the cloud. Frank Newport, Editor-in-Chief of the Gallup Poll, reviews the issues surrounding the South Carolina primary.