Lisa Murkowski

With America's democratic experiment mired in division and dysfunction, the state of Alaska votes to revolutionize their election system. The surprising results spark new alliances, a growing call for election reform, and fierce pushback from political parties. Could changing how Americans vote also change politics for the better?

THE STRAIT GUYS follows Czech-born mining engineer, George, and his fast-talking protégé, Scott, along the proposed route of the InterContinental Railway through Alaska, to the Bering Strait and onward to Russia. The “Strait Guys” endeavor to convince international governments, corporations, and indigenous tribes to green-light their $100 billion railway project, which would provide ground-based infrastructure across the continents, relieve overcrowded Pacific ports, improve global supply chains, and ease tensions between the superpowers. The US and Russia have been successfully collaborating in space for decades. Now the Strait Guys are out to prove it is also possible down here on earth.

A look at how climate change affects our environment and what society can do to prevent the demise of endangered species, ecosystems, and native communities across the planet.

Trading on Thin Air examines the carbon market and whether big business is capitalizing on environmentalism in order to make money.

Documentary that explores the lives of 14 female U.S. senators and the uniquely feminine challenges they face, including the sometimes difficult balance between their roles as public servants and wives and mothers.