Freelance journalist Zoe Cormier, a science writer and photographer with a background in biology, joined George Knapp in the first half to discuss her new book Sex, Drugs and Rock 'n’ Roll: The Science of Hedonism.
In the later half, David Browne, longtime music journalist and contributing editor at Rolling Stone, delved into the Grateful Dead, the band that became a musical and cultural phenomenon that has spanned generations.
I live in far northwest Las Vegas, slightly higher in elevation than the city. I took this photo as I drove south to work early on January 28, 2013 (5:52am). As you can see, the lights of the Las Vegas valley lit up the cloudy sky into what appeared to be a dove with wings spread, or maybe even an angel. People don't think of Vegas as a particularly blessed place, so I thought others might like to see that maybe it actually is!