Journalist Kate Kelly attracted international attention for her three-part series on the collapse of investment bank Bear Stearns. The story ran on the front pages of The Wall Street Journal in May 2008; now she's written a book on the subject.
Journalist Gretchen Peters argues the U.S. should focus on the opium trade in Afghanistan as a way of combating Taliban. Her new book is Seeds of Terror.
Reinhardt, who died on Monday, helped shape the debate about health care by advocating for individual mandates and universal health care. Originally broadcast in 2009.