S1.E3 ∙ Y-in algebra it is the second unknown quantity.

The murals of Northern Ireland are an expression of the region's violent Troubles. 'The Art of Conflict' examines these murals through their painters and the people who live there, exploring this unique street art's impact, purpose, and future.

After starting a painting business right before the housing crash, a filmmaker drives over 35,000 miles to track down the people who saw it coming and look back at the responses to the largest financial crisis since the great depression.

A documentary about New York City produced in collaboration with the United States Information Agency (USIA) for educational and information purposes.

The Hidden Hand is a controversial Award-winning documentary that explores the possibility of an extraterrestrial presence here on Earth. The film takes a keen look at a spectrum of topics like alien abduction, human/alien hybridization, the military's reverse-engineering of alien technology and the government cover-up of anything related to extraterrestrials. Is preoccupation with E.T.'s a form of cultural madness, or is something really going on? How would E.T. contact change the religious and political institutions of our society? The Hidden Hand is full of riveting interviews with experts and experiencers alike: Whitley Strieber, Dr. Edgar Mitchell, the 6th astronaut on the moon, Paul Hellyer, a former Canadian Defence Minister, Richard Dolan, Jim Marrs, Linda Moulton Howe, Col. John Alexander, Lyn Buchanan, Clifford Stone, Nassim Haramein, David Icke, Dr. Roger Leir, Graham Hancock and Paola Harris, among others. The shadowy world of UFOs is suddenly brought to light.

This film is about the greatest rip-off in history - the very way money and debt are created and controlled. This affects everyone on the planet, and is the basic cause of all of our economic problems today. Until we all recognize this - in every nation - there is nothing any national government does will fix the problem, and all of us will see mounting debts and sinking standards of living. Our children will inherit this mess, and it will get worse every single year. The truth is that depressions are NOT normal. They are contrived. The truth is that nations don't need a national debt. The truth is that nations don't have to borrow. Why would you borrow when you can create the money you need? The truth is that governments generally aren't PRINTING money wildly; governments are BORROWING money wildly. The good news is we CAN fix this. It won't take a war or a revolution; it only takes a simple understanding of the problem, and its simple solution. The truth is that ANYONE can understand what's going on. This is not rocket science. The truth is that those who are making money off this rip-off want to keep you confused - confused about the basic facts of what your money is and who creates it.

Controversial conspiracy theorist Alex Jones attempts to link the 9/11 attacks to a government conspiracy by looking into past events for clues.