"Rep. Dan Kildee has asked Congressional leaders to launch an investigation into a pharmaceutical company accused of raising prices of its lead treatment drug in the wake of Flint's lead water crisis receiving international attention."

"TigerSwan is one of several security firms under investigation for its work guarding the Dakota Access pipeline in North Dakota while potentially without a permit. Besides this recent work on the Standing Rock Sioux protests in North Dakota, this company has offices in Iraq and Afghanistan and is run by a special forces Army veteran."

"President Obama said Tuesday that his administration was considering ways to 'reroute' the Dakota Access oil pipeline after a week of violent clashes between authorities and activists protesting the controversial project."

"Nothing sells quite like celebrity. And Leonardo DiCaprio is working hard selling climate change. The A-List actor has crisscrossed the globe to raise awareness of the long-term health and wellbeing of our planet. Part of those travels aired Sunday on National Geographic: An hour-and-a-half long documentary looking at the impacts of—and alternatives to—our fossil fuel addiction."

"Loraine Helber runs the public housing authority in Punta Gorda, Florida, a city of 18,000 just north of Fort Myers at the mouth of the Peace River. In March, she hopes to celebrate a milestone: the opening of new apartments for the elderly, replacing about 80 units destroyed by the hurricane."

"The Tesla chief executive, Elon Musk, has unveiled new energy products aimed at illustrating the benefits of combining his firm, which makes electric cars and batteries, with solar installer SolarCity."

"Native American protesters are preparing to take a 'last stand' against the Dakota Access pipeline after police raided their camps and arrested hundreds, paving the way for construction of the final stretch of the controversial oil project."

"As oil and gas companies work their way through the worst slump in their industry in more than two decades, General Electric is making a huge move to bolster its own business that serves those companies."

"Hillary Clinton and Donald Trump both have proposals to rebuild the nation's infrastructure. Meanwhile, ballots in some 400 local communities feature public transit and infrastructure projects."