Question: The Government Accountability Institute (GAI) is a conservative nonprofit investigative research organization located in Tallahassee, Florida, The group is known for its involvement with the publication of the investigative books "Clinton Cash: The Untold Story of How and Why Foreign Governments and Businesses Helped Make Bill and Hillary Rich", Clinton Cash: The Untold Story of How and Why Foreign Governments and Businesses Helped Make Bill and Hillary Rich is  a "New York Times" bestselling book, released in which year?
Related documents: [0]  [DOC] The Government Accountability Institute (GAI) is a conservative nonprofit investigative research organization located in Tallahassee, Florida. GAI was founded in 2012 by Peter Schweizer and Stephen Bannon with funding from Robert Mercer and family. Schweizer serves as the group's president. The group is known for its involvement with the publication of the investigative books "Clinton Cash: The Untold Story of How and Why Foreign Governments and Businesses Helped Make Bill and Hillary Rich" and "Bush Bucks: How Public Service and Corporations Helped Make Jeb Rich". [END] 
[1]  [DOC] Clinton Cash: The Untold Story of How and Why Foreign Governments and Businesses Helped Make Bill and Hillary Rich is a 2015 "New York Times" bestselling book by Peter Schweizer in which he investigates donations made to the Clinton Foundation by foreign entities, paid speeches made by Bill and Hillary Clinton, and the state of the Clintons' finances since leaving the White House in 2001. It was published by Broadside Books, a division of HarperCollins. Research for the book was conducted by the Government Accountability Institute, a conservative nonprofit investigative research organization founded by Peter Schweizer and Steve Bannon. It has been adapted into both a film and a graphic novel. [END] 
Answer: 
2015
2015