After Dan's death, his friends and family gather to remember him.
Charles Harper Webb is the author of a poetry collection called “Hot Popsicles.” He talks about the use of pop culture imagery in his work.
With digital data streaming online, how do you make sense of it all? Data journalist David McCandless says, make it beautiful.
Want to see some of McCandless's visualizations? Take a look!
Erik Trinkaus tells Steve Paulson that many of our assumptions about them, and our other "cave man" ancestors are just plain wrong.
Billie Whitelaw was Samuel Beckett’s favorite actress and appeared in his plays for over twenty years. She tells Steve Paulson she never understood the plays but thinks Beckett’s a genius.
Austin Grossman is the author of a novel called "Soon I Will Be Invincible" and tells Jim Fleming that he tried to respect the comics conventions in his prose.
Don Lattin says the whole strange trip started when Leary swallowed some magic mushrooms in Mexico in 1960.
Christa Parravani talks about her book, "Her," a memoir about the special bond she shares with her identical twin sister.